307330218

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{3259}}^1$

素因数の和:3324

約数の個数: 72

約数和(自身を含む): 744531840

約数和(自身を除く): 437201622

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 31, 39, 62, 78, 93, 117, 169, 186, 234, 279, 338, 403, 507, 558, 806, 1014, 1209, 1521, 2418, 3042, 3259, 3627, 5239, 6518, 7254, 9777, 10478, 15717, 19554, 29331, 31434, 42367, 47151, 58662, 84734, 94302, 101029, 127101, 202058, 254202, 303087, 381303, 550771, 606174, 762606, 909261, 1101542, 1313377, 1652313, 1818522, 2626754, 3304626, 3940131, 4956939, 7880262, 9913878, 11820393, 17073901, 23640786, 34147802, 51221703, 102443406, 153665109, 307330218]

約数ペア:

[(1, 307330218), (2, 153665109), (3, 102443406), (6, 51221703), (9, 34147802), (13, 23640786), (18, 17073901), (26, 11820393), (31, 9913878), (39, 7880262), (62, 4956939), (78, 3940131), (93, 3304626), (117, 2626754), (169, 1818522), (186, 1652313), (234, 1313377), (279, 1101542), (338, 909261), (403, 762606), (507, 606174), (558, 550771), (806, 381303), (1014, 303087), (1209, 254202), (1521, 202058), (2418, 127101), (3042, 101029), (3259, 94302), (3627, 84734), (5239, 58662), (6518, 47151), (7254, 42367), (9777, 31434), (10478, 29331), (15717, 19554)]