284263848

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^2\times {\mathrm{67}}^1\times {\mathrm{487}}^1$

素因数の和:588

約数の個数: 144

約数和(自身を含む): 860627040

約数和(自身を除く): 576363192

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 67, 72, 88, 99, 121, 132, 134, 198, 201, 242, 264, 268, 363, 396, 402, 484, 487, 536, 603, 726, 737, 792, 804, 968, 974, 1089, 1206, 1452, 1461, 1474, 1608, 1948, 2178, 2211, 2412, 2904, 2922, 2948, 3896, 4356, 4383, 4422, 4824, 5357, 5844, 5896, 6633, 8107, 8712, 8766, 8844, 10714, 11688, 13266, 16071, 16214, 17532, 17688, 21428, 24321, 26532, 32142, 32428, 32629, 35064, 42856, 48213, 48642, 53064, 58927, 64284, 64856, 65258, 72963, 96426, 97284, 97887, 117854, 128568, 130516, 145926, 176781, 192852, 194568, 195774, 235708, 261032, 291852, 293661, 353562, 358919, 385704, 391548, 471416, 530343, 583704, 587322, 707124, 717838, 783096, 1060686, 1076757, 1174644, 1414248, 1435676, 2121372, 2153514, 2349288, 2871352, 3230271, 3948109, 4242744, 4307028, 6460542, 7896218, 8614056, 11844327, 12921084, 15792436, 23688654, 25842168, 31584872, 35532981, 47377308, 71065962, 94754616, 142131924, 284263848]

約数ペア:

[(1, 284263848), (2, 142131924), (3, 94754616), (4, 71065962), (6, 47377308), (8, 35532981), (9, 31584872), (11, 25842168), (12, 23688654), (18, 15792436), (22, 12921084), (24, 11844327), (33, 8614056), (36, 7896218), (44, 6460542), (66, 4307028), (67, 4242744), (72, 3948109), (88, 3230271), (99, 2871352), (121, 2349288), (132, 2153514), (134, 2121372), (198, 1435676), (201, 1414248), (242, 1174644), (264, 1076757), (268, 1060686), (363, 783096), (396, 717838), (402, 707124), (484, 587322), (487, 583704), (536, 530343), (603, 471416), (726, 391548), (737, 385704), (792, 358919), (804, 353562), (968, 293661), (974, 291852), (1089, 261032), (1206, 235708), (1452, 195774), (1461, 194568), (1474, 192852), (1608, 176781), (1948, 145926), (2178, 130516), (2211, 128568), (2412, 117854), (2904, 97887), (2922, 97284), (2948, 96426), (3896, 72963), (4356, 65258), (4383, 64856), (4422, 64284), (4824, 58927), (5357, 53064), (5844, 48642), (5896, 48213), (6633, 42856), (8107, 35064), (8712, 32629), (8766, 32428), (8844, 32142), (10714, 26532), (11688, 24321), (13266, 21428), (16071, 17688), (16214, 17532)]