267788196

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{7243}}^1$

素因数の和:7345

約数の個数: 72

約数和(自身を含む): 738308480

約数和(自身を除く): 470520284

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 79, 117, 156, 158, 234, 237, 316, 468, 474, 711, 948, 1027, 1422, 2054, 2844, 3081, 4108, 6162, 7243, 9243, 12324, 14486, 18486, 21729, 28972, 36972, 43458, 65187, 86916, 94159, 130374, 188318, 260748, 282477, 376636, 564954, 572197, 847431, 1129908, 1144394, 1694862, 1716591, 2288788, 3389724, 3433182, 5149773, 6866364, 7438561, 10299546, 14877122, 20599092, 22315683, 29754244, 44631366, 66947049, 89262732, 133894098, 267788196]

約数ペア:

[(1, 267788196), (2, 133894098), (3, 89262732), (4, 66947049), (6, 44631366), (9, 29754244), (12, 22315683), (13, 20599092), (18, 14877122), (26, 10299546), (36, 7438561), (39, 6866364), (52, 5149773), (78, 3433182), (79, 3389724), (117, 2288788), (156, 1716591), (158, 1694862), (234, 1144394), (237, 1129908), (316, 847431), (468, 572197), (474, 564954), (711, 376636), (948, 282477), (1027, 260748), (1422, 188318), (2054, 130374), (2844, 94159), (3081, 86916), (4108, 65187), (6162, 43458), (7243, 36972), (9243, 28972), (12324, 21729), (14486, 18486)]