38284065536

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{1213}}^1$

素因数の和:1398

約数の個数: 144

約数和(自身を含む): 81708066048

約数和(自身を除く): 43424000512

約数列:

[1, 2, 4, 8, 16, 31, 32, 41, 62, 64, 82, 97, 124, 128, 164, 194, 248, 256, 328, 388, 496, 656, 776, 992, 1213, 1271, 1312, 1552, 1984, 2426, 2542, 2624, 3007, 3104, 3968, 3977, 4852, 5084, 5248, 6014, 6208, 7936, 7954, 9704, 10168, 10496, 12028, 12416, 15908, 19408, 20336, 24056, 24832, 31816, 37603, 38816, 40672, 48112, 49733, 63632, 75206, 77632, 81344, 96224, 99466, 117661, 123287, 127264, 150412, 155264, 162688, 192448, 198932, 235322, 246574, 254528, 300824, 310528, 325376, 384896, 397864, 470644, 493148, 509056, 601648, 769792, 795728, 941288, 986296, 1018112, 1203296, 1541723, 1591456, 1882576, 1972592, 2406592, 3083446, 3182912, 3647491, 3765152, 3945184, 4813184, 4824101, 6166892, 6365824, 7294982, 7530304, 7890368, 9626368, 9648202, 12333784, 12731648, 14589964, 15060608, 15780736, 19296404, 24667568, 29179928, 30121216, 31561472, 38592808, 49335136, 58359856, 77185616, 98670272, 116719712, 149547131, 154371232, 197340544, 233439424, 299094262, 308742464, 394681088, 466878848, 598188524, 617484928, 933757696, 1196377048, 1234969856, 2392754096, 4785508192, 9571016384, 19142032768, 38284065536]

約数ペア:

[(1, 38284065536), (2, 19142032768), (4, 9571016384), (8, 4785508192), (16, 2392754096), (31, 1234969856), (32, 1196377048), (41, 933757696), (62, 617484928), (64, 598188524), (82, 466878848), (97, 394681088), (124, 308742464), (128, 299094262), (164, 233439424), (194, 197340544), (248, 154371232), (256, 149547131), (328, 116719712), (388, 98670272), (496, 77185616), (656, 58359856), (776, 49335136), (992, 38592808), (1213, 31561472), (1271, 30121216), (1312, 29179928), (1552, 24667568), (1984, 19296404), (2426, 15780736), (2542, 15060608), (2624, 14589964), (3007, 12731648), (3104, 12333784), (3968, 9648202), (3977, 9626368), (4852, 7890368), (5084, 7530304), (5248, 7294982), (6014, 6365824), (6208, 6166892), (7936, 4824101), (7954, 4813184), (9704, 3945184), (10168, 3765152), (10496, 3647491), (12028, 3182912), (12416, 3083446), (15908, 2406592), (19408, 1972592), (20336, 1882576), (24056, 1591456), (24832, 1541723), (31816, 1203296), (37603, 1018112), (38816, 986296), (40672, 941288), (48112, 795728), (49733, 769792), (63632, 601648), (75206, 509056), (77632, 493148), (81344, 470644), (96224, 397864), (99466, 384896), (117661, 325376), (123287, 310528), (127264, 300824), (150412, 254528), (155264, 246574), (162688, 235322), (192448, 198932)]