18917667072

素因数分解:

$2^8\times 3^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{6263}}^1$

素因数の和:6330

約数の個数: 288

約数和(自身を含む): 61457356800

約数和(自身を除く): 42539689728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 23, 24, 27, 32, 36, 38, 46, 48, 54, 57, 64, 69, 72, 76, 92, 96, 108, 114, 128, 138, 144, 152, 171, 184, 192, 207, 216, 228, 256, 276, 288, 304, 342, 368, 384, 414, 432, 437, 456, 513, 552, 576, 608, 621, 684, 736, 768, 828, 864, 874, 912, 1026, 1104, 1152, 1216, 1242, 1311, 1368, 1472, 1656, 1728, 1748, 1824, 2052, 2208, 2304, 2432, 2484, 2622, 2736, 2944, 3312, 3456, 3496, 3648, 3933, 4104, 4416, 4864, 4968, 5244, 5472, 5888, 6263, 6624, 6912, 6992, 7296, 7866, 8208, 8832, 9936, 10488, 10944, 11799, 12526, 13248, 13984, 14592, 15732, 16416, 17664, 18789, 19872, 20976, 21888, 23598, 25052, 26496, 27968, 31464, 32832, 37578, 39744, 41952, 43776, 47196, 50104, 52992, 55936, 56367, 62928, 65664, 75156, 79488, 83904, 94392, 100208, 111872, 112734, 118997, 125856, 131328, 144049, 150312, 158976, 167808, 169101, 188784, 200416, 225468, 237994, 251712, 288098, 300624, 335616, 338202, 356991, 377568, 400832, 432147, 450936, 475988, 503424, 576196, 601248, 676404, 713982, 755136, 801664, 864294, 901872, 951976, 1006848, 1070973, 1152392, 1202496, 1296441, 1352808, 1427964, 1510272, 1603328, 1728588, 1803744, 1903952, 2141946, 2304784, 2404992, 2592882, 2705616, 2736931, 2855928, 3020544, 3212919, 3457176, 3607488, 3807904, 3889323, 4283892, 4609568, 4809984, 5185764, 5411232, 5473862, 5711856, 6425838, 6914352, 7214976, 7615808, 7778646, 8210793, 8567784, 9219136, 10371528, 10822464, 10947724, 11423712, 12851676, 13828704, 14429952, 15231616, 15557292, 16421586, 17135568, 18438272, 20743056, 21644928, 21895448, 22847424, 24632379, 25703352, 27657408, 30463232, 31114584, 32843172, 34271136, 36876544, 41486112, 43289856, 43790896, 45694848, 49264758, 51406704, 55314816, 62229168, 65686344, 68542272, 73897137, 82972224, 87581792, 91389696, 98529516, 102813408, 110629632, 124458336, 131372688, 137084544, 147794274, 165944448, 175163584, 197059032, 205626816, 248916672, 262745376, 274169088, 295588548, 331888896, 350327168, 394118064, 411253632, 497833344, 525490752, 591177096, 700654336, 788236128, 822507264, 995666688, 1050981504, 1182354192, 1576472256, 2101963008, 2364708384, 3152944512, 4729416768, 6305889024, 9458833536, 18917667072]

約数ペア:

[(1, 18917667072), (2, 9458833536), (3, 6305889024), (4, 4729416768), (6, 3152944512), (8, 2364708384), (9, 2101963008), (12, 1576472256), (16, 1182354192), (18, 1050981504), (19, 995666688), (23, 822507264), (24, 788236128), (27, 700654336), (32, 591177096), (36, 525490752), (38, 497833344), (46, 411253632), (48, 394118064), (54, 350327168), (57, 331888896), (64, 295588548), (69, 274169088), (72, 262745376), (76, 248916672), (92, 205626816), (96, 197059032), (108, 175163584), (114, 165944448), (128, 147794274), (138, 137084544), (144, 131372688), (152, 124458336), (171, 110629632), (184, 102813408), (192, 98529516), (207, 91389696), (216, 87581792), (228, 82972224), (256, 73897137), (276, 68542272), (288, 65686344), (304, 62229168), (342, 55314816), (368, 51406704), (384, 49264758), (414, 45694848), (432, 43790896), (437, 43289856), (456, 41486112), (513, 36876544), (552, 34271136), (576, 32843172), (608, 31114584), (621, 30463232), (684, 27657408), (736, 25703352), (768, 24632379), (828, 22847424), (864, 21895448), (874, 21644928), (912, 20743056), (1026, 18438272), (1104, 17135568), (1152, 16421586), (1216, 15557292), (1242, 15231616), (1311, 14429952), (1368, 13828704), (1472, 12851676), (1656, 11423712), (1728, 10947724), (1748, 10822464), (1824, 10371528), (2052, 9219136), (2208, 8567784), (2304, 8210793), (2432, 7778646), (2484, 7615808), (2622, 7214976), (2736, 6914352), (2944, 6425838), (3312, 5711856), (3456, 5473862), (3496, 5411232), (3648, 5185764), (3933, 4809984), (4104, 4609568), (4416, 4283892), (4864, 3889323), (4968, 3807904), (5244, 3607488), (5472, 3457176), (5888, 3212919), (6263, 3020544), (6624, 2855928), (6912, 2736931), (6992, 2705616), (7296, 2592882), (7866, 2404992), (8208, 2304784), (8832, 2141946), (9936, 1903952), (10488, 1803744), (10944, 1728588), (11799, 1603328), (12526, 1510272), (13248, 1427964), (13984, 1352808), (14592, 1296441), (15732, 1202496), (16416, 1152392), (17664, 1070973), (18789, 1006848), (19872, 951976), (20976, 901872), (21888, 864294), (23598, 801664), (25052, 755136), (26496, 713982), (27968, 676404), (31464, 601248), (32832, 576196), (37578, 503424), (39744, 475988), (41952, 450936), (43776, 432147), (47196, 400832), (50104, 377568), (52992, 356991), (55936, 338202), (56367, 335616), (62928, 300624), (65664, 288098), (75156, 251712), (79488, 237994), (83904, 225468), (94392, 200416), (100208, 188784), (111872, 169101), (112734, 167808), (118997, 158976), (125856, 150312), (131328, 144049)]