749825024

素因数分解:

$2^{10}\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:166

約数の個数: 176

約数和(自身を含む): 1760747520

約数和(自身を除く): 1010922496

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 31, 32, 46, 52, 62, 64, 79, 92, 104, 124, 128, 158, 184, 208, 248, 256, 299, 316, 368, 403, 416, 496, 512, 598, 632, 713, 736, 806, 832, 992, 1024, 1027, 1196, 1264, 1426, 1472, 1612, 1664, 1817, 1984, 2054, 2392, 2449, 2528, 2852, 2944, 3224, 3328, 3634, 3968, 4108, 4784, 4898, 5056, 5704, 5888, 6448, 6656, 7268, 7936, 8216, 9269, 9568, 9796, 10112, 11408, 11776, 12896, 13312, 14536, 15872, 16432, 18538, 19136, 19592, 20224, 22816, 23552, 23621, 25792, 29072, 31744, 31837, 32864, 37076, 38272, 39184, 40448, 45632, 47242, 51584, 56327, 58144, 63674, 65728, 74152, 76544, 78368, 80896, 91264, 94484, 103168, 112654, 116288, 127348, 131456, 148304, 153088, 156736, 182528, 188968, 206336, 225308, 232576, 254696, 262912, 296608, 306176, 313472, 365056, 377936, 412672, 450616, 465152, 509392, 525824, 593216, 626944, 730112, 732251, 755872, 901232, 930304, 1018784, 1051648, 1186432, 1253888, 1464502, 1511744, 1802464, 1860608, 2037568, 2372864, 2507776, 2929004, 3023488, 3604928, 4075136, 4745728, 5858008, 6046976, 7209856, 8150272, 9491456, 11716016, 12093952, 14419712, 16300544, 23432032, 24187904, 28839424, 32601088, 46864064, 57678848, 93728128, 187456256, 374912512, 749825024]

約数ペア:

[(1, 749825024), (2, 374912512), (4, 187456256), (8, 93728128), (13, 57678848), (16, 46864064), (23, 32601088), (26, 28839424), (31, 24187904), (32, 23432032), (46, 16300544), (52, 14419712), (62, 12093952), (64, 11716016), (79, 9491456), (92, 8150272), (104, 7209856), (124, 6046976), (128, 5858008), (158, 4745728), (184, 4075136), (208, 3604928), (248, 3023488), (256, 2929004), (299, 2507776), (316, 2372864), (368, 2037568), (403, 1860608), (416, 1802464), (496, 1511744), (512, 1464502), (598, 1253888), (632, 1186432), (713, 1051648), (736, 1018784), (806, 930304), (832, 901232), (992, 755872), (1024, 732251), (1027, 730112), (1196, 626944), (1264, 593216), (1426, 525824), (1472, 509392), (1612, 465152), (1664, 450616), (1817, 412672), (1984, 377936), (2054, 365056), (2392, 313472), (2449, 306176), (2528, 296608), (2852, 262912), (2944, 254696), (3224, 232576), (3328, 225308), (3634, 206336), (3968, 188968), (4108, 182528), (4784, 156736), (4898, 153088), (5056, 148304), (5704, 131456), (5888, 127348), (6448, 116288), (6656, 112654), (7268, 103168), (7936, 94484), (8216, 91264), (9269, 80896), (9568, 78368), (9796, 76544), (10112, 74152), (11408, 65728), (11776, 63674), (12896, 58144), (13312, 56327), (14536, 51584), (15872, 47242), (16432, 45632), (18538, 40448), (19136, 39184), (19592, 38272), (20224, 37076), (22816, 32864), (23552, 31837), (23621, 31744), (25792, 29072)]