3820199378

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1\times {\mathrm{163}}^1$

素因数の和:447

約数の個数: 64

約数和(自身を含む): 6234624000

約数和(自身を除く): 2414424622

約数列:

[1, 2, 31, 43, 59, 62, 86, 118, 149, 163, 298, 326, 1333, 1829, 2537, 2666, 3658, 4619, 5053, 5074, 6407, 7009, 8791, 9238, 9617, 10106, 12814, 14018, 17582, 19234, 24287, 48574, 78647, 157294, 198617, 217279, 272521, 298127, 378013, 397234, 413531, 434558, 545042, 596254, 752897, 756026, 827062, 1044341, 1432933, 1505794, 2088682, 2865866, 11718403, 12819461, 23436806, 25638922, 32374571, 44420923, 61616119, 64749142, 88841846, 123232238, 1910099689, 3820199378]

約数ペア:

[(1, 3820199378), (2, 1910099689), (31, 123232238), (43, 88841846), (59, 64749142), (62, 61616119), (86, 44420923), (118, 32374571), (149, 25638922), (163, 23436806), (298, 12819461), (326, 11718403), (1333, 2865866), (1829, 2088682), (2537, 1505794), (2666, 1432933), (3658, 1044341), (4619, 827062), (5053, 756026), (5074, 752897), (6407, 596254), (7009, 545042), (8791, 434558), (9238, 413531), (9617, 397234), (10106, 378013), (12814, 298127), (14018, 272521), (17582, 217279), (19234, 198617), (24287, 157294), (48574, 78647)]