918809328

素因数分解:

$2^4\times 3^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{2777}}^1$

素因数の和:2962

約数の個数: 80

約数和(自身を含む): 2434728096

約数和(自身を除く): 1515918768

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 61, 113, 122, 183, 226, 244, 339, 366, 452, 488, 678, 732, 904, 976, 1356, 1464, 1808, 2712, 2777, 2928, 5424, 5554, 6893, 8331, 11108, 13786, 16662, 20679, 22216, 27572, 33324, 41358, 44432, 55144, 66648, 82716, 110288, 133296, 165432, 169397, 313801, 330864, 338794, 508191, 627602, 677588, 941403, 1016382, 1255204, 1355176, 1882806, 2032764, 2510408, 2710352, 3765612, 4065528, 5020816, 7531224, 8131056, 15062448, 19141861, 38283722, 57425583, 76567444, 114851166, 153134888, 229702332, 306269776, 459404664, 918809328]

約数ペア:

[(1, 918809328), (2, 459404664), (3, 306269776), (4, 229702332), (6, 153134888), (8, 114851166), (12, 76567444), (16, 57425583), (24, 38283722), (48, 19141861), (61, 15062448), (113, 8131056), (122, 7531224), (183, 5020816), (226, 4065528), (244, 3765612), (339, 2710352), (366, 2510408), (452, 2032764), (488, 1882806), (678, 1355176), (732, 1255204), (904, 1016382), (976, 941403), (1356, 677588), (1464, 627602), (1808, 508191), (2712, 338794), (2777, 330864), (2928, 313801), (5424, 169397), (5554, 165432), (6893, 133296), (8331, 110288), (11108, 82716), (13786, 66648), (16662, 55144), (20679, 44432), (22216, 41358), (27572, 33324)]