313991796668

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{461}}^1\times {\mathrm{587}}^1\times {\mathrm{26371}}^1$

素因数の和:27434

約数の個数: 48

約数和(自身を含む): 601785410688

約数和(自身を除く): 287793614020

約数列:

[1, 2, 4, 11, 22, 44, 461, 587, 922, 1174, 1844, 2348, 5071, 6457, 10142, 12914, 20284, 25828, 26371, 52742, 105484, 270607, 290081, 541214, 580162, 1082428, 1160324, 2976677, 5953354, 11906708, 12157031, 15479777, 24314062, 30959554, 48628124, 61919108, 133727341, 170277547, 267454682, 340555094, 534909364, 681110188, 7136177197, 14272354394, 28544708788, 78497949167, 156995898334, 313991796668]

約数ペア:

[(1, 313991796668), (2, 156995898334), (4, 78497949167), (11, 28544708788), (22, 14272354394), (44, 7136177197), (461, 681110188), (587, 534909364), (922, 340555094), (1174, 267454682), (1844, 170277547), (2348, 133727341), (5071, 61919108), (6457, 48628124), (10142, 30959554), (12914, 24314062), (20284, 15479777), (25828, 12157031), (26371, 11906708), (52742, 5953354), (105484, 2976677), (270607, 1160324), (290081, 1082428), (541214, 580162)]