333934480

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{12241}}^1$

素因数の和:12296

約数の個数: 80

約数和(自身を含む): 874372608

約数和(自身を除く): 540438128

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 40, 44, 55, 62, 80, 88, 110, 124, 155, 176, 220, 248, 310, 341, 440, 496, 620, 682, 880, 1240, 1364, 1705, 2480, 2728, 3410, 5456, 6820, 12241, 13640, 24482, 27280, 48964, 61205, 97928, 122410, 134651, 195856, 244820, 269302, 379471, 489640, 538604, 673255, 758942, 979280, 1077208, 1346510, 1517884, 1897355, 2154416, 2693020, 3035768, 3794710, 4174181, 5386040, 6071536, 7589420, 8348362, 10772080, 15178840, 16696724, 20870905, 30357680, 33393448, 41741810, 66786896, 83483620, 166967240, 333934480]

約数ペア:

[(1, 333934480), (2, 166967240), (4, 83483620), (5, 66786896), (8, 41741810), (10, 33393448), (11, 30357680), (16, 20870905), (20, 16696724), (22, 15178840), (31, 10772080), (40, 8348362), (44, 7589420), (55, 6071536), (62, 5386040), (80, 4174181), (88, 3794710), (110, 3035768), (124, 2693020), (155, 2154416), (176, 1897355), (220, 1517884), (248, 1346510), (310, 1077208), (341, 979280), (440, 758942), (496, 673255), (620, 538604), (682, 489640), (880, 379471), (1240, 269302), (1364, 244820), (1705, 195856), (2480, 134651), (2728, 122410), (3410, 97928), (5456, 61205), (6820, 48964), (12241, 27280), (13640, 24482)]