40104486721

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{83}}^1\times {\mathrm{149}}^1\times {\mathrm{691}}^1$

素因数の和:974

約数の個数: 48

約数和(自身を含む): 46508212800

約数和(自身を除く): 6403726079

約数列:

[1, 13, 19, 83, 149, 247, 361, 691, 1079, 1577, 1937, 2831, 4693, 8983, 12367, 13129, 20501, 29963, 36803, 53789, 57353, 102959, 160771, 170677, 234973, 249451, 389519, 699257, 745589, 1089707, 1338467, 1956221, 3054649, 3242863, 4464487, 8545597, 14166191, 20704433, 25430873, 37168199, 58038331, 111092761, 162366343, 269157629, 483186587, 2110762459, 3084960517, 40104486721]

約数ペア:

[(1, 40104486721), (13, 3084960517), (19, 2110762459), (83, 483186587), (149, 269157629), (247, 162366343), (361, 111092761), (691, 58038331), (1079, 37168199), (1577, 25430873), (1937, 20704433), (2831, 14166191), (4693, 8545597), (8983, 4464487), (12367, 3242863), (13129, 3054649), (20501, 1956221), (29963, 1338467), (36803, 1089707), (53789, 745589), (57353, 699257), (102959, 389519), (160771, 249451), (170677, 234973)]