231407688

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{509}}^1\times {\mathrm{997}}^1$

素因数の和:1534

約数の個数: 64

約数和(自身を含む): 610776000

約数和(自身を除く): 379368312

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 509, 997, 1018, 1527, 1994, 2036, 2991, 3054, 3988, 4072, 5982, 6108, 7976, 9671, 11964, 12216, 18943, 19342, 23928, 29013, 37886, 38684, 56829, 58026, 75772, 77368, 113658, 116052, 151544, 227316, 232104, 454632, 507473, 1014946, 1522419, 2029892, 3044838, 4059784, 6089676, 9641987, 12179352, 19283974, 28925961, 38567948, 57851922, 77135896, 115703844, 231407688]

約数ペア:

[(1, 231407688), (2, 115703844), (3, 77135896), (4, 57851922), (6, 38567948), (8, 28925961), (12, 19283974), (19, 12179352), (24, 9641987), (38, 6089676), (57, 4059784), (76, 3044838), (114, 2029892), (152, 1522419), (228, 1014946), (456, 507473), (509, 454632), (997, 232104), (1018, 227316), (1527, 151544), (1994, 116052), (2036, 113658), (2991, 77368), (3054, 75772), (3988, 58026), (4072, 56829), (5982, 38684), (6108, 37886), (7976, 29013), (9671, 23928), (11964, 19342), (12216, 18943)]