552905964

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{22291}}^1$

素因数の和:22367

約数の個数: 72

約数和(自身を含む): 1533600432

約数和(自身を除く): 980694468

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 53, 78, 106, 117, 156, 159, 212, 234, 318, 468, 477, 636, 689, 954, 1378, 1908, 2067, 2756, 4134, 6201, 8268, 12402, 22291, 24804, 44582, 66873, 89164, 133746, 200619, 267492, 289783, 401238, 579566, 802476, 869349, 1159132, 1181423, 1738698, 2362846, 2608047, 3477396, 3544269, 4725692, 5216094, 7088538, 10432188, 10632807, 14177076, 15358499, 21265614, 30716998, 42531228, 46075497, 61433996, 92150994, 138226491, 184301988, 276452982, 552905964]

約数ペア:

[(1, 552905964), (2, 276452982), (3, 184301988), (4, 138226491), (6, 92150994), (9, 61433996), (12, 46075497), (13, 42531228), (18, 30716998), (26, 21265614), (36, 15358499), (39, 14177076), (52, 10632807), (53, 10432188), (78, 7088538), (106, 5216094), (117, 4725692), (156, 3544269), (159, 3477396), (212, 2608047), (234, 2362846), (318, 1738698), (468, 1181423), (477, 1159132), (636, 869349), (689, 802476), (954, 579566), (1378, 401238), (1908, 289783), (2067, 267492), (2756, 200619), (4134, 133746), (6201, 89164), (8268, 66873), (12402, 44582), (22291, 24804)]