325669136

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2971}}^1$

素因数の和:3040

約数の個数: 80

約数和(自身を含む): 742952448

約数和(自身を除く): 417283312

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 31, 34, 52, 62, 68, 104, 124, 136, 208, 221, 248, 272, 403, 442, 496, 527, 806, 884, 1054, 1612, 1768, 2108, 2971, 3224, 3536, 4216, 5942, 6448, 6851, 8432, 11884, 13702, 23768, 27404, 38623, 47536, 50507, 54808, 77246, 92101, 101014, 109616, 154492, 184202, 202028, 308984, 368404, 404056, 617968, 656591, 736808, 808112, 1197313, 1313182, 1473616, 1565717, 2394626, 2626364, 3131434, 4789252, 5252728, 6262868, 9578504, 10505456, 12525736, 19157008, 20354321, 25051472, 40708642, 81417284, 162834568, 325669136]

約数ペア:

[(1, 325669136), (2, 162834568), (4, 81417284), (8, 40708642), (13, 25051472), (16, 20354321), (17, 19157008), (26, 12525736), (31, 10505456), (34, 9578504), (52, 6262868), (62, 5252728), (68, 4789252), (104, 3131434), (124, 2626364), (136, 2394626), (208, 1565717), (221, 1473616), (248, 1313182), (272, 1197313), (403, 808112), (442, 736808), (496, 656591), (527, 617968), (806, 404056), (884, 368404), (1054, 308984), (1612, 202028), (1768, 184202), (2108, 154492), (2971, 109616), (3224, 101014), (3536, 92101), (4216, 77246), (5942, 54808), (6448, 50507), (6851, 47536), (8432, 38623), (11884, 27404), (13702, 23768)]