12120872704

素因数分解:

$2^8\times {\mathrm{17}}^2\times {\mathrm{173}}^1\times {\mathrm{947}}^1$

素因数の和:1170

約数の個数: 108

約数和(自身を含む): 25877174904

約数和(自身を除く): 13756302200

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 173, 256, 272, 289, 346, 544, 578, 692, 947, 1088, 1156, 1384, 1894, 2176, 2312, 2768, 2941, 3788, 4352, 4624, 5536, 5882, 7576, 9248, 11072, 11764, 15152, 16099, 18496, 22144, 23528, 30304, 32198, 36992, 44288, 47056, 49997, 60608, 64396, 73984, 94112, 99994, 121216, 128792, 163831, 188224, 199988, 242432, 257584, 273683, 327662, 376448, 399976, 515168, 547366, 655324, 752896, 799952, 1030336, 1094732, 1310648, 1599904, 2060672, 2189464, 2621296, 2785127, 3199808, 4121344, 4378928, 5242592, 5570254, 6399616, 8757856, 10485184, 11140508, 12799232, 17515712, 20970368, 22281016, 35031424, 41940736, 44562032, 47347159, 70062848, 89124064, 94694318, 178248128, 189388636, 356496256, 378777272, 712992512, 757554544, 1515109088, 3030218176, 6060436352, 12120872704]

約数ペア:

[(1, 12120872704), (2, 6060436352), (4, 3030218176), (8, 1515109088), (16, 757554544), (17, 712992512), (32, 378777272), (34, 356496256), (64, 189388636), (68, 178248128), (128, 94694318), (136, 89124064), (173, 70062848), (256, 47347159), (272, 44562032), (289, 41940736), (346, 35031424), (544, 22281016), (578, 20970368), (692, 17515712), (947, 12799232), (1088, 11140508), (1156, 10485184), (1384, 8757856), (1894, 6399616), (2176, 5570254), (2312, 5242592), (2768, 4378928), (2941, 4121344), (3788, 3199808), (4352, 2785127), (4624, 2621296), (5536, 2189464), (5882, 2060672), (7576, 1599904), (9248, 1310648), (11072, 1094732), (11764, 1030336), (15152, 799952), (16099, 752896), (18496, 655324), (22144, 547366), (23528, 515168), (30304, 399976), (32198, 376448), (36992, 327662), (44288, 273683), (47056, 257584), (49997, 242432), (60608, 199988), (64396, 188224), (73984, 163831), (94112, 128792), (99994, 121216)]