484783208

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{21481}}^1$

素因数の和:21538

約数の個数: 64

約数和(自身を含む): 1154872320

約数和(自身を除く): 670089112

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 31, 52, 56, 62, 91, 104, 124, 182, 217, 248, 364, 403, 434, 728, 806, 868, 1612, 1736, 2821, 3224, 5642, 11284, 21481, 22568, 42962, 85924, 150367, 171848, 279253, 300734, 558506, 601468, 665911, 1117012, 1202936, 1331822, 1954771, 2234024, 2663644, 3909542, 4661377, 5327288, 7819084, 8656843, 9322754, 15638168, 17313686, 18645508, 34627372, 37291016, 60597901, 69254744, 121195802, 242391604, 484783208]

約数ペア:

[(1, 484783208), (2, 242391604), (4, 121195802), (7, 69254744), (8, 60597901), (13, 37291016), (14, 34627372), (26, 18645508), (28, 17313686), (31, 15638168), (52, 9322754), (56, 8656843), (62, 7819084), (91, 5327288), (104, 4661377), (124, 3909542), (182, 2663644), (217, 2234024), (248, 1954771), (364, 1331822), (403, 1202936), (434, 1117012), (728, 665911), (806, 601468), (868, 558506), (1612, 300734), (1736, 279253), (2821, 171848), (3224, 150367), (5642, 85924), (11284, 42962), (21481, 22568)]