1556658324

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^2\times {\mathrm{28429}}^1$

素因数の和:28471

約数の個数: 90

約数和(自身を含む): 4406678430

約数和(自身を除く): 2850020106

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 169, 234, 324, 338, 351, 468, 507, 676, 702, 1014, 1053, 1404, 1521, 2028, 2106, 3042, 4212, 4563, 6084, 9126, 13689, 18252, 27378, 28429, 54756, 56858, 85287, 113716, 170574, 255861, 341148, 369577, 511722, 739154, 767583, 1023444, 1108731, 1478308, 1535166, 2217462, 2302749, 3070332, 3326193, 4434924, 4605498, 4804501, 6652386, 9210996, 9609002, 9978579, 13304772, 14413503, 19218004, 19957158, 28827006, 29935737, 39914316, 43240509, 57654012, 59871474, 86481018, 119742948, 129721527, 172962036, 259443054, 389164581, 518886108, 778329162, 1556658324]

約数ペア:

[(1, 1556658324), (2, 778329162), (3, 518886108), (4, 389164581), (6, 259443054), (9, 172962036), (12, 129721527), (13, 119742948), (18, 86481018), (26, 59871474), (27, 57654012), (36, 43240509), (39, 39914316), (52, 29935737), (54, 28827006), (78, 19957158), (81, 19218004), (108, 14413503), (117, 13304772), (156, 9978579), (162, 9609002), (169, 9210996), (234, 6652386), (324, 4804501), (338, 4605498), (351, 4434924), (468, 3326193), (507, 3070332), (676, 2302749), (702, 2217462), (1014, 1535166), (1053, 1478308), (1404, 1108731), (1521, 1023444), (2028, 767583), (2106, 739154), (3042, 511722), (4212, 369577), (4563, 341148), (6084, 255861), (9126, 170574), (13689, 113716), (18252, 85287), (27378, 56858), (28429, 54756)]