404054310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{311}}^1$

素因数の和:490

約数の個数: 128

約数和(自身を含む): 1104150528

約数和(自身を除く): 700096218

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 31, 33, 55, 62, 66, 93, 110, 127, 155, 165, 186, 254, 310, 311, 330, 341, 381, 465, 622, 635, 682, 762, 930, 933, 1023, 1270, 1397, 1555, 1705, 1866, 1905, 2046, 2794, 3110, 3410, 3421, 3810, 3937, 4191, 4665, 5115, 6842, 6985, 7874, 8382, 9330, 9641, 10230, 10263, 11811, 13970, 17105, 19282, 19685, 20526, 20955, 23622, 28923, 34210, 39370, 39497, 41910, 43307, 48205, 51315, 57846, 59055, 78994, 86614, 96410, 102630, 106051, 118110, 118491, 129921, 144615, 197485, 212102, 216535, 236982, 259842, 289230, 318153, 394970, 433070, 434467, 530255, 592455, 636306, 649605, 868934, 1060510, 1184910, 1224407, 1299210, 1303401, 1590765, 2172335, 2448814, 2606802, 3181530, 3673221, 4344670, 6122035, 6517005, 7346442, 12244070, 13034010, 13468477, 18366105, 26936954, 36732210, 40405431, 67342385, 80810862, 134684770, 202027155, 404054310]

約数ペア:

[(1, 404054310), (2, 202027155), (3, 134684770), (5, 80810862), (6, 67342385), (10, 40405431), (11, 36732210), (15, 26936954), (22, 18366105), (30, 13468477), (31, 13034010), (33, 12244070), (55, 7346442), (62, 6517005), (66, 6122035), (93, 4344670), (110, 3673221), (127, 3181530), (155, 2606802), (165, 2448814), (186, 2172335), (254, 1590765), (310, 1303401), (311, 1299210), (330, 1224407), (341, 1184910), (381, 1060510), (465, 868934), (622, 649605), (635, 636306), (682, 592455), (762, 530255), (930, 434467), (933, 433070), (1023, 394970), (1270, 318153), (1397, 289230), (1555, 259842), (1705, 236982), (1866, 216535), (1905, 212102), (2046, 197485), (2794, 144615), (3110, 129921), (3410, 118491), (3421, 118110), (3810, 106051), (3937, 102630), (4191, 96410), (4665, 86614), (5115, 78994), (6842, 59055), (6985, 57846), (7874, 51315), (8382, 48205), (9330, 43307), (9641, 41910), (10230, 39497), (10263, 39370), (11811, 34210), (13970, 28923), (17105, 23622), (19282, 20955), (19685, 20526)]