1212432

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1$

素因数の和:120

約数の個数: 80

約数和(自身を含む): 3541440

約数和(自身を除く): 2329008

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 29, 39, 48, 52, 58, 67, 78, 87, 104, 116, 134, 156, 174, 201, 208, 232, 268, 312, 348, 377, 402, 464, 536, 624, 696, 754, 804, 871, 1072, 1131, 1392, 1508, 1608, 1742, 1943, 2262, 2613, 3016, 3216, 3484, 3886, 4524, 5226, 5829, 6032, 6968, 7772, 9048, 10452, 11658, 13936, 15544, 18096, 20904, 23316, 25259, 31088, 41808, 46632, 50518, 75777, 93264, 101036, 151554, 202072, 303108, 404144, 606216, 1212432]

約数ペア:

[(1, 1212432), (2, 606216), (3, 404144), (4, 303108), (6, 202072), (8, 151554), (12, 101036), (13, 93264), (16, 75777), (24, 50518), (26, 46632), (29, 41808), (39, 31088), (48, 25259), (52, 23316), (58, 20904), (67, 18096), (78, 15544), (87, 13936), (104, 11658), (116, 10452), (134, 9048), (156, 7772), (174, 6968), (201, 6032), (208, 5829), (232, 5226), (268, 4524), (312, 3886), (348, 3484), (377, 3216), (402, 3016), (464, 2613), (536, 2262), (624, 1943), (696, 1742), (754, 1608), (804, 1508), (871, 1392), (1072, 1131)]