487839984

素因数分解:

$2^4\times 3^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{1697}}^1$

素因数の和:1874

約数の個数: 80

約数和(自身を含む): 1296158112

約数和(自身を除く): 808318128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 53, 106, 113, 159, 212, 226, 318, 339, 424, 452, 636, 678, 848, 904, 1272, 1356, 1697, 1808, 2544, 2712, 3394, 5091, 5424, 5989, 6788, 10182, 11978, 13576, 17967, 20364, 23956, 27152, 35934, 40728, 47912, 71868, 81456, 89941, 95824, 143736, 179882, 191761, 269823, 287472, 359764, 383522, 539646, 575283, 719528, 767044, 1079292, 1150566, 1439056, 1534088, 2158584, 2301132, 3068176, 4317168, 4602264, 9204528, 10163333, 20326666, 30489999, 40653332, 60979998, 81306664, 121959996, 162613328, 243919992, 487839984]

約数ペア:

[(1, 487839984), (2, 243919992), (3, 162613328), (4, 121959996), (6, 81306664), (8, 60979998), (12, 40653332), (16, 30489999), (24, 20326666), (48, 10163333), (53, 9204528), (106, 4602264), (113, 4317168), (159, 3068176), (212, 2301132), (226, 2158584), (318, 1534088), (339, 1439056), (424, 1150566), (452, 1079292), (636, 767044), (678, 719528), (848, 575283), (904, 539646), (1272, 383522), (1356, 359764), (1697, 287472), (1808, 269823), (2544, 191761), (2712, 179882), (3394, 143736), (5091, 95824), (5424, 89941), (5989, 81456), (6788, 71868), (10182, 47912), (11978, 40728), (13576, 35934), (17967, 27152), (20364, 23956)]