394866612

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{317}}^1\times {\mathrm{4943}}^1$

素因数の和:5277

約数の個数: 72

約数和(自身を含む): 1144555776

約数和(自身を除く): 749689164

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 317, 634, 951, 1268, 1902, 2219, 2853, 3804, 4438, 4943, 5706, 6657, 8876, 9886, 11412, 13314, 14829, 19772, 19971, 26628, 29658, 34601, 39942, 44487, 59316, 69202, 79884, 88974, 103803, 138404, 177948, 207606, 311409, 415212, 622818, 1245636, 1566931, 3133862, 4700793, 6267724, 9401586, 10968517, 14102379, 18803172, 21937034, 28204758, 32905551, 43874068, 56409516, 65811102, 98716653, 131622204, 197433306, 394866612]

約数ペア:

[(1, 394866612), (2, 197433306), (3, 131622204), (4, 98716653), (6, 65811102), (7, 56409516), (9, 43874068), (12, 32905551), (14, 28204758), (18, 21937034), (21, 18803172), (28, 14102379), (36, 10968517), (42, 9401586), (63, 6267724), (84, 4700793), (126, 3133862), (252, 1566931), (317, 1245636), (634, 622818), (951, 415212), (1268, 311409), (1902, 207606), (2219, 177948), (2853, 138404), (3804, 103803), (4438, 88974), (4943, 79884), (5706, 69202), (6657, 59316), (8876, 44487), (9886, 39942), (11412, 34601), (13314, 29658), (14829, 26628), (19772, 19971)]