818710152

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{827}}^1$

素因数の和:1035

約数の個数: 128

約数和(自身を含む): 2336947200

約数和(自身を除く): 1518237048

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 52, 57, 76, 78, 104, 114, 152, 156, 167, 228, 247, 312, 334, 456, 494, 501, 668, 741, 827, 988, 1002, 1336, 1482, 1654, 1976, 2004, 2171, 2481, 2964, 3173, 3308, 4008, 4342, 4962, 5928, 6346, 6513, 6616, 8684, 9519, 9924, 10751, 12692, 13026, 15713, 17368, 19038, 19848, 21502, 25384, 26052, 31426, 32253, 38076, 41249, 43004, 47139, 52104, 62852, 64506, 76152, 82498, 86008, 94278, 123747, 125704, 129012, 138109, 164996, 188556, 204269, 247494, 258024, 276218, 329992, 377112, 408538, 414327, 494988, 552436, 612807, 817076, 828654, 989976, 1104872, 1225614, 1634152, 1657308, 1795417, 2451228, 2624071, 3314616, 3590834, 4902456, 5248142, 5386251, 7181668, 7872213, 10496284, 10772502, 14363336, 15744426, 20992568, 21545004, 31488852, 34112923, 43090008, 62977704, 68225846, 102338769, 136451692, 204677538, 272903384, 409355076, 818710152]

約数ペア:

[(1, 818710152), (2, 409355076), (3, 272903384), (4, 204677538), (6, 136451692), (8, 102338769), (12, 68225846), (13, 62977704), (19, 43090008), (24, 34112923), (26, 31488852), (38, 21545004), (39, 20992568), (52, 15744426), (57, 14363336), (76, 10772502), (78, 10496284), (104, 7872213), (114, 7181668), (152, 5386251), (156, 5248142), (167, 4902456), (228, 3590834), (247, 3314616), (312, 2624071), (334, 2451228), (456, 1795417), (494, 1657308), (501, 1634152), (668, 1225614), (741, 1104872), (827, 989976), (988, 828654), (1002, 817076), (1336, 612807), (1482, 552436), (1654, 494988), (1976, 414327), (2004, 408538), (2171, 377112), (2481, 329992), (2964, 276218), (3173, 258024), (3308, 247494), (4008, 204269), (4342, 188556), (4962, 164996), (5928, 138109), (6346, 129012), (6513, 125704), (6616, 123747), (8684, 94278), (9519, 86008), (9924, 82498), (10751, 76152), (12692, 64506), (13026, 62852), (15713, 52104), (17368, 47139), (19038, 43004), (19848, 41249), (21502, 38076), (25384, 32253), (26052, 31426)]