331818234

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{1277}}^1$

素因数の和:1451

約数の個数: 64

約数和(自身を含む): 753795072

約数和(自身を除く): 421976838

約数列:

[1, 2, 3, 6, 11, 22, 31, 33, 62, 66, 93, 127, 186, 254, 341, 381, 682, 762, 1023, 1277, 1397, 2046, 2554, 2794, 3831, 3937, 4191, 7662, 7874, 8382, 11811, 14047, 23622, 28094, 39587, 42141, 43307, 79174, 84282, 86614, 118761, 129921, 162179, 237522, 259842, 324358, 435457, 486537, 870914, 973074, 1306371, 1783969, 2612742, 3567938, 5027549, 5351907, 10055098, 10703814, 15082647, 30165294, 55303039, 110606078, 165909117, 331818234]

約数ペア:

[(1, 331818234), (2, 165909117), (3, 110606078), (6, 55303039), (11, 30165294), (22, 15082647), (31, 10703814), (33, 10055098), (62, 5351907), (66, 5027549), (93, 3567938), (127, 2612742), (186, 1783969), (254, 1306371), (341, 973074), (381, 870914), (682, 486537), (762, 435457), (1023, 324358), (1277, 259842), (1397, 237522), (2046, 162179), (2554, 129921), (2794, 118761), (3831, 86614), (3937, 84282), (4191, 79174), (7662, 43307), (7874, 42141), (8382, 39587), (11811, 28094), (14047, 23622)]