488322588

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{30391}}^1$

素因数の和:30514

約数の個数: 48

約数和(自身を含む): 1239021056

約数和(自身を除く): 750698468

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 103, 156, 206, 309, 412, 618, 1236, 1339, 2678, 4017, 5356, 8034, 16068, 30391, 60782, 91173, 121564, 182346, 364692, 395083, 790166, 1185249, 1580332, 2370498, 3130273, 4740996, 6260546, 9390819, 12521092, 18781638, 37563276, 40693549, 81387098, 122080647, 162774196, 244161294, 488322588]

約数ペア:

[(1, 488322588), (2, 244161294), (3, 162774196), (4, 122080647), (6, 81387098), (12, 40693549), (13, 37563276), (26, 18781638), (39, 12521092), (52, 9390819), (78, 6260546), (103, 4740996), (156, 3130273), (206, 2370498), (309, 1580332), (412, 1185249), (618, 790166), (1236, 395083), (1339, 364692), (2678, 182346), (4017, 121564), (5356, 91173), (8034, 60782), (16068, 30391)]