858731334

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{311}}^1\times {\mathrm{457}}^1$

素因数の和:845

約数の個数: 64

約数和(自身を含む): 1851932160

約数和(自身を除く): 993200826

約数列:

[1, 2, 3, 6, 19, 38, 53, 57, 106, 114, 159, 311, 318, 457, 622, 914, 933, 1007, 1371, 1866, 2014, 2742, 3021, 5909, 6042, 8683, 11818, 16483, 17366, 17727, 24221, 26049, 32966, 35454, 48442, 49449, 52098, 72663, 98898, 142127, 145326, 284254, 313177, 426381, 460199, 626354, 852762, 920398, 939531, 1380597, 1879062, 2700413, 2761194, 5400826, 7532731, 8101239, 15065462, 16202478, 22598193, 45196386, 143121889, 286243778, 429365667, 858731334]

約数ペア:

[(1, 858731334), (2, 429365667), (3, 286243778), (6, 143121889), (19, 45196386), (38, 22598193), (53, 16202478), (57, 15065462), (106, 8101239), (114, 7532731), (159, 5400826), (311, 2761194), (318, 2700413), (457, 1879062), (622, 1380597), (914, 939531), (933, 920398), (1007, 852762), (1371, 626354), (1866, 460199), (2014, 426381), (2742, 313177), (3021, 284254), (5909, 145326), (6042, 142127), (8683, 98898), (11818, 72663), (16483, 52098), (17366, 49449), (17727, 48442), (24221, 35454), (26049, 32966)]