245187432

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{5231}}^1$

素因数の和:5284

約数の個数: 128

約数和(自身を含む): 803635200

約数和(自身を除く): 558447768

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 31, 36, 42, 54, 56, 62, 63, 72, 84, 93, 108, 124, 126, 168, 186, 189, 216, 217, 248, 252, 279, 372, 378, 434, 504, 558, 651, 744, 756, 837, 868, 1116, 1302, 1512, 1674, 1736, 1953, 2232, 2604, 3348, 3906, 5208, 5231, 5859, 6696, 7812, 10462, 11718, 15624, 15693, 20924, 23436, 31386, 36617, 41848, 46872, 47079, 62772, 73234, 94158, 109851, 125544, 141237, 146468, 162161, 188316, 219702, 282474, 292936, 324322, 329553, 376632, 439404, 486483, 564948, 648644, 659106, 878808, 972966, 988659, 1129896, 1135127, 1297288, 1318212, 1459449, 1945932, 1977318, 2270254, 2636424, 2918898, 3405381, 3891864, 3954636, 4378347, 4540508, 5837796, 6810762, 7909272, 8756694, 9081016, 10216143, 11675592, 13621524, 17513388, 20432286, 27243048, 30648429, 35026776, 40864572, 61296858, 81729144, 122593716, 245187432]

約数ペア:

[(1, 245187432), (2, 122593716), (3, 81729144), (4, 61296858), (6, 40864572), (7, 35026776), (8, 30648429), (9, 27243048), (12, 20432286), (14, 17513388), (18, 13621524), (21, 11675592), (24, 10216143), (27, 9081016), (28, 8756694), (31, 7909272), (36, 6810762), (42, 5837796), (54, 4540508), (56, 4378347), (62, 3954636), (63, 3891864), (72, 3405381), (84, 2918898), (93, 2636424), (108, 2270254), (124, 1977318), (126, 1945932), (168, 1459449), (186, 1318212), (189, 1297288), (216, 1135127), (217, 1129896), (248, 988659), (252, 972966), (279, 878808), (372, 659106), (378, 648644), (434, 564948), (504, 486483), (558, 439404), (651, 376632), (744, 329553), (756, 324322), (837, 292936), (868, 282474), (1116, 219702), (1302, 188316), (1512, 162161), (1674, 146468), (1736, 141237), (1953, 125544), (2232, 109851), (2604, 94158), (3348, 73234), (3906, 62772), (5208, 47079), (5231, 46872), (5859, 41848), (6696, 36617), (7812, 31386), (10462, 23436), (11718, 20924), (15624, 15693)]