1127987328

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1$

素因数の和:295

約数の個数: 256

約数和(自身を含む): 3438167040

約数和(自身を除く): 2310179712

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 37, 39, 48, 52, 62, 64, 74, 78, 93, 96, 104, 111, 124, 128, 148, 156, 186, 192, 197, 208, 222, 248, 296, 312, 372, 384, 394, 403, 416, 444, 481, 496, 591, 592, 624, 744, 788, 806, 832, 888, 962, 992, 1147, 1182, 1184, 1209, 1248, 1443, 1488, 1576, 1612, 1664, 1776, 1924, 1984, 2294, 2364, 2368, 2418, 2496, 2561, 2886, 2976, 3152, 3224, 3441, 3552, 3848, 3968, 4588, 4728, 4736, 4836, 4992, 5122, 5772, 5952, 6107, 6304, 6448, 6882, 7104, 7289, 7683, 7696, 9176, 9456, 9672, 10244, 11544, 11904, 12214, 12608, 12896, 13764, 14208, 14578, 14911, 15366, 15392, 18321, 18352, 18912, 19344, 20488, 21867, 23088, 24428, 25216, 25792, 27528, 29156, 29822, 30732, 30784, 36642, 36704, 37824, 38688, 40976, 43734, 44733, 46176, 48856, 51584, 55056, 58312, 59644, 61464, 61568, 73284, 73408, 75648, 77376, 79391, 81952, 87468, 89466, 92352, 94757, 97712, 110112, 116624, 119288, 122928, 146568, 146816, 154752, 158782, 163904, 174936, 178932, 184704, 189514, 195424, 220224, 225959, 233248, 238173, 238576, 245856, 284271, 293136, 317564, 327808, 349872, 357864, 379028, 390848, 440448, 451918, 466496, 476346, 477152, 491712, 568542, 586272, 635128, 677877, 699744, 715728, 758056, 781696, 903836, 932992, 952692, 954304, 983424, 1137084, 1172544, 1270256, 1355754, 1399488, 1431456, 1516112, 1807672, 1905384, 1908608, 2274168, 2345088, 2540512, 2711508, 2798976, 2862912, 2937467, 3032224, 3615344, 3810768, 4548336, 5081024, 5423016, 5725824, 5874934, 6064448, 7230688, 7621536, 8812401, 9096672, 10162048, 10846032, 11749868, 12128896, 14461376, 15243072, 17624802, 18193344, 21692064, 23499736, 28922752, 30486144, 35249604, 36386688, 43384128, 46999472, 70499208, 86768256, 93998944, 140998416, 187997888, 281996832, 375995776, 563993664, 1127987328]

約数ペア:

[(1, 1127987328), (2, 563993664), (3, 375995776), (4, 281996832), (6, 187997888), (8, 140998416), (12, 93998944), (13, 86768256), (16, 70499208), (24, 46999472), (26, 43384128), (31, 36386688), (32, 35249604), (37, 30486144), (39, 28922752), (48, 23499736), (52, 21692064), (62, 18193344), (64, 17624802), (74, 15243072), (78, 14461376), (93, 12128896), (96, 11749868), (104, 10846032), (111, 10162048), (124, 9096672), (128, 8812401), (148, 7621536), (156, 7230688), (186, 6064448), (192, 5874934), (197, 5725824), (208, 5423016), (222, 5081024), (248, 4548336), (296, 3810768), (312, 3615344), (372, 3032224), (384, 2937467), (394, 2862912), (403, 2798976), (416, 2711508), (444, 2540512), (481, 2345088), (496, 2274168), (591, 1908608), (592, 1905384), (624, 1807672), (744, 1516112), (788, 1431456), (806, 1399488), (832, 1355754), (888, 1270256), (962, 1172544), (992, 1137084), (1147, 983424), (1182, 954304), (1184, 952692), (1209, 932992), (1248, 903836), (1443, 781696), (1488, 758056), (1576, 715728), (1612, 699744), (1664, 677877), (1776, 635128), (1924, 586272), (1984, 568542), (2294, 491712), (2364, 477152), (2368, 476346), (2418, 466496), (2496, 451918), (2561, 440448), (2886, 390848), (2976, 379028), (3152, 357864), (3224, 349872), (3441, 327808), (3552, 317564), (3848, 293136), (3968, 284271), (4588, 245856), (4728, 238576), (4736, 238173), (4836, 233248), (4992, 225959), (5122, 220224), (5772, 195424), (5952, 189514), (6107, 184704), (6304, 178932), (6448, 174936), (6882, 163904), (7104, 158782), (7289, 154752), (7683, 146816), (7696, 146568), (9176, 122928), (9456, 119288), (9672, 116624), (10244, 110112), (11544, 97712), (11904, 94757), (12214, 92352), (12608, 89466), (12896, 87468), (13764, 81952), (14208, 79391), (14578, 77376), (14911, 75648), (15366, 73408), (15392, 73284), (18321, 61568), (18352, 61464), (18912, 59644), (19344, 58312), (20488, 55056), (21867, 51584), (23088, 48856), (24428, 46176), (25216, 44733), (25792, 43734), (27528, 40976), (29156, 38688), (29822, 37824), (30732, 36704), (30784, 36642)]