632808423

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{431}}^1$

素因数の和:589

約数の個数: 64

約数和(自身を含む): 1045094400

約数和(自身を除く): 412285977

約数列:

[1, 3, 9, 13, 27, 39, 47, 89, 117, 141, 267, 351, 423, 431, 611, 801, 1157, 1269, 1293, 1833, 2403, 3471, 3879, 4183, 5499, 5603, 10413, 11637, 12549, 16497, 16809, 20257, 31239, 37647, 38359, 50427, 54379, 60771, 112941, 115077, 151281, 163137, 182313, 263341, 345231, 489411, 498667, 546939, 790023, 1035693, 1468233, 1496001, 1802873, 2370069, 4488003, 5408619, 7110207, 13464009, 16225857, 23437349, 48677571, 70312047, 210936141, 632808423]

約数ペア:

[(1, 632808423), (3, 210936141), (9, 70312047), (13, 48677571), (27, 23437349), (39, 16225857), (47, 13464009), (89, 7110207), (117, 5408619), (141, 4488003), (267, 2370069), (351, 1802873), (423, 1496001), (431, 1468233), (611, 1035693), (801, 790023), (1157, 546939), (1269, 498667), (1293, 489411), (1833, 345231), (2403, 263341), (3471, 182313), (3879, 163137), (4183, 151281), (5499, 115077), (5603, 112941), (10413, 60771), (11637, 54379), (12549, 50427), (16497, 38359), (16809, 37647), (20257, 31239)]