1860167488

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{449}}^1\times {\mathrm{3407}}^1$

素因数の和:3887

約数の個数: 56

約数和(自身を含む): 3895344000

約数和(自身を除く): 2035176512

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 449, 608, 898, 1216, 1796, 3407, 3592, 6814, 7184, 8531, 13628, 14368, 17062, 27256, 28736, 34124, 54512, 64733, 68248, 109024, 129466, 136496, 218048, 258932, 272992, 517864, 545984, 1035728, 1529743, 2071456, 3059486, 4142912, 6118972, 12237944, 24475888, 29065117, 48951776, 58130234, 97903552, 116260468, 232520936, 465041872, 930083744, 1860167488]

約数ペア:

[(1, 1860167488), (2, 930083744), (4, 465041872), (8, 232520936), (16, 116260468), (19, 97903552), (32, 58130234), (38, 48951776), (64, 29065117), (76, 24475888), (152, 12237944), (304, 6118972), (449, 4142912), (608, 3059486), (898, 2071456), (1216, 1529743), (1796, 1035728), (3407, 545984), (3592, 517864), (6814, 272992), (7184, 258932), (8531, 218048), (13628, 136496), (14368, 129466), (17062, 109024), (27256, 68248), (28736, 64733), (34124, 54512)]