18211356576

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{1471}}^1$

素因数の和:1609

約数の個数: 384

約数和(自身を含む): 64099123200

約数和(自身を除く): 45887766624

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 27, 28, 32, 36, 42, 46, 48, 54, 56, 63, 69, 72, 84, 89, 92, 96, 108, 112, 126, 138, 144, 161, 168, 178, 184, 189, 207, 216, 224, 252, 267, 276, 288, 322, 336, 356, 368, 378, 414, 432, 483, 504, 534, 552, 621, 623, 644, 672, 712, 736, 756, 801, 828, 864, 966, 1008, 1068, 1104, 1242, 1246, 1288, 1424, 1449, 1471, 1512, 1602, 1656, 1869, 1932, 2016, 2047, 2136, 2208, 2403, 2484, 2492, 2576, 2848, 2898, 2942, 3024, 3204, 3312, 3738, 3864, 4094, 4272, 4347, 4413, 4806, 4968, 4984, 5152, 5607, 5796, 5884, 6048, 6141, 6408, 6624, 7476, 7728, 8188, 8544, 8694, 8826, 9612, 9936, 9968, 10297, 11214, 11592, 11768, 12282, 12816, 13239, 14329, 14952, 15456, 16376, 16821, 17388, 17652, 18423, 19224, 19872, 19936, 20594, 22428, 23184, 23536, 24564, 25632, 26478, 28658, 29904, 30891, 32752, 33642, 33833, 34776, 35304, 36846, 38448, 39717, 41188, 42987, 44856, 46368, 47072, 49128, 52956, 55269, 57316, 59808, 61782, 65504, 67284, 67666, 69552, 70608, 73692, 76896, 79434, 82376, 85974, 89712, 92673, 98256, 101499, 105912, 110538, 114632, 123564, 128961, 130919, 134568, 135332, 139104, 141216, 147384, 158868, 164752, 171948, 179424, 185346, 196512, 202998, 211824, 221076, 229264, 236831, 247128, 257922, 261838, 269136, 270664, 278019, 294768, 304497, 317736, 329504, 343896, 370692, 386883, 392757, 405996, 423648, 442152, 458528, 473662, 494256, 515844, 523676, 538272, 541328, 556038, 589536, 608994, 635472, 687792, 710493, 741384, 773766, 785514, 811992, 884304, 913491, 916433, 947324, 988512, 1031688, 1047352, 1082656, 1112076, 1178271, 1217988, 1270944, 1375584, 1420986, 1482768, 1547532, 1571028, 1623984, 1768608, 1826982, 1832866, 1894648, 2063376, 2094704, 2131479, 2224152, 2356542, 2435976, 2749299, 2841972, 2965536, 3011137, 3095064, 3142056, 3247968, 3534813, 3653964, 3665732, 3789296, 4126752, 4189408, 4262958, 4448304, 4713084, 4871952, 5498598, 5683944, 6022274, 6190128, 6284112, 6394437, 7069626, 7307928, 7331464, 7578592, 8247897, 8525916, 8896608, 9033411, 9426168, 9743904, 10997196, 11367888, 12044548, 12380256, 12568224, 12788874, 14139252, 14615856, 14662928, 16495794, 17051832, 18066822, 18852336, 21077959, 21994392, 22735776, 24089096, 24743691, 25577748, 27100233, 28278504, 29231712, 29325856, 32991588, 34103664, 36133644, 37704672, 42155918, 43988784, 48178192, 49487382, 51155496, 54200466, 56557008, 63233877, 65983176, 68207328, 72267288, 81300699, 84311836, 87977568, 96356384, 98974764, 102310992, 108400932, 113114016, 126467754, 131966352, 144534576, 162601398, 168623672, 189701631, 197949528, 204621984, 216801864, 252935508, 263932704, 289069152, 325202796, 337247344, 379403262, 395899056, 433603728, 505871016, 569104893, 650405592, 674494688, 758806524, 791798112, 867207456, 1011742032, 1138209786, 1300811184, 1517613048, 2023484064, 2276419572, 2601622368, 3035226096, 4552839144, 6070452192, 9105678288, 18211356576]

約数ペア:

[(1, 18211356576), (2, 9105678288), (3, 6070452192), (4, 4552839144), (6, 3035226096), (7, 2601622368), (8, 2276419572), (9, 2023484064), (12, 1517613048), (14, 1300811184), (16, 1138209786), (18, 1011742032), (21, 867207456), (23, 791798112), (24, 758806524), (27, 674494688), (28, 650405592), (32, 569104893), (36, 505871016), (42, 433603728), (46, 395899056), (48, 379403262), (54, 337247344), (56, 325202796), (63, 289069152), (69, 263932704), (72, 252935508), (84, 216801864), (89, 204621984), (92, 197949528), (96, 189701631), (108, 168623672), (112, 162601398), (126, 144534576), (138, 131966352), (144, 126467754), (161, 113114016), (168, 108400932), (178, 102310992), (184, 98974764), (189, 96356384), (207, 87977568), (216, 84311836), (224, 81300699), (252, 72267288), (267, 68207328), (276, 65983176), (288, 63233877), (322, 56557008), (336, 54200466), (356, 51155496), (368, 49487382), (378, 48178192), (414, 43988784), (432, 42155918), (483, 37704672), (504, 36133644), (534, 34103664), (552, 32991588), (621, 29325856), (623, 29231712), (644, 28278504), (672, 27100233), (712, 25577748), (736, 24743691), (756, 24089096), (801, 22735776), (828, 21994392), (864, 21077959), (966, 18852336), (1008, 18066822), (1068, 17051832), (1104, 16495794), (1242, 14662928), (1246, 14615856), (1288, 14139252), (1424, 12788874), (1449, 12568224), (1471, 12380256), (1512, 12044548), (1602, 11367888), (1656, 10997196), (1869, 9743904), (1932, 9426168), (2016, 9033411), (2047, 8896608), (2136, 8525916), (2208, 8247897), (2403, 7578592), (2484, 7331464), (2492, 7307928), (2576, 7069626), (2848, 6394437), (2898, 6284112), (2942, 6190128), (3024, 6022274), (3204, 5683944), (3312, 5498598), (3738, 4871952), (3864, 4713084), (4094, 4448304), (4272, 4262958), (4347, 4189408), (4413, 4126752), (4806, 3789296), (4968, 3665732), (4984, 3653964), (5152, 3534813), (5607, 3247968), (5796, 3142056), (5884, 3095064), (6048, 3011137), (6141, 2965536), (6408, 2841972), (6624, 2749299), (7476, 2435976), (7728, 2356542), (8188, 2224152), (8544, 2131479), (8694, 2094704), (8826, 2063376), (9612, 1894648), (9936, 1832866), (9968, 1826982), (10297, 1768608), (11214, 1623984), (11592, 1571028), (11768, 1547532), (12282, 1482768), (12816, 1420986), (13239, 1375584), (14329, 1270944), (14952, 1217988), (15456, 1178271), (16376, 1112076), (16821, 1082656), (17388, 1047352), (17652, 1031688), (18423, 988512), (19224, 947324), (19872, 916433), (19936, 913491), (20594, 884304), (22428, 811992), (23184, 785514), (23536, 773766), (24564, 741384), (25632, 710493), (26478, 687792), (28658, 635472), (29904, 608994), (30891, 589536), (32752, 556038), (33642, 541328), (33833, 538272), (34776, 523676), (35304, 515844), (36846, 494256), (38448, 473662), (39717, 458528), (41188, 442152), (42987, 423648), (44856, 405996), (46368, 392757), (47072, 386883), (49128, 370692), (52956, 343896), (55269, 329504), (57316, 317736), (59808, 304497), (61782, 294768), (65504, 278019), (67284, 270664), (67666, 269136), (69552, 261838), (70608, 257922), (73692, 247128), (76896, 236831), (79434, 229264), (82376, 221076), (85974, 211824), (89712, 202998), (92673, 196512), (98256, 185346), (101499, 179424), (105912, 171948), (110538, 164752), (114632, 158868), (123564, 147384), (128961, 141216), (130919, 139104), (134568, 135332)]