251316

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{179}}^1$

素因数の和:205

約数の個数: 48

約数和(自身を含む): 705600

約数和(自身を除く): 454284

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 179, 234, 351, 358, 468, 537, 702, 716, 1074, 1404, 1611, 2148, 2327, 3222, 4654, 4833, 6444, 6981, 9308, 9666, 13962, 19332, 20943, 27924, 41886, 62829, 83772, 125658, 251316]

約数ペア:

[(1, 251316), (2, 125658), (3, 83772), (4, 62829), (6, 41886), (9, 27924), (12, 20943), (13, 19332), (18, 13962), (26, 9666), (27, 9308), (36, 6981), (39, 6444), (52, 4833), (54, 4654), (78, 3222), (108, 2327), (117, 2148), (156, 1611), (179, 1404), (234, 1074), (351, 716), (358, 702), (468, 537)]