741678984

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{1423}}^1$

素因数の和:1584

約数の個数: 128

約数和(自身を含む): 2187264000

約数和(自身を除く): 1445585016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 108, 114, 127, 152, 171, 216, 228, 254, 342, 381, 456, 508, 513, 684, 762, 1016, 1026, 1143, 1368, 1423, 1524, 2052, 2286, 2413, 2846, 3048, 3429, 4104, 4269, 4572, 4826, 5692, 6858, 7239, 8538, 9144, 9652, 11384, 12807, 13716, 14478, 17076, 19304, 21717, 25614, 27037, 27432, 28956, 34152, 38421, 43434, 51228, 54074, 57912, 65151, 76842, 81111, 86868, 102456, 108148, 130302, 153684, 162222, 173736, 180721, 216296, 243333, 260604, 307368, 324444, 361442, 486666, 521208, 542163, 648888, 722884, 729999, 973332, 1084326, 1445768, 1459998, 1626489, 1946664, 2168652, 2919996, 3252978, 3433699, 4337304, 4879467, 5839992, 6505956, 6867398, 9758934, 10301097, 13011912, 13734796, 19517868, 20602194, 27469592, 30903291, 39035736, 41204388, 61806582, 82408776, 92709873, 123613164, 185419746, 247226328, 370839492, 741678984]

約数ペア:

[(1, 741678984), (2, 370839492), (3, 247226328), (4, 185419746), (6, 123613164), (8, 92709873), (9, 82408776), (12, 61806582), (18, 41204388), (19, 39035736), (24, 30903291), (27, 27469592), (36, 20602194), (38, 19517868), (54, 13734796), (57, 13011912), (72, 10301097), (76, 9758934), (108, 6867398), (114, 6505956), (127, 5839992), (152, 4879467), (171, 4337304), (216, 3433699), (228, 3252978), (254, 2919996), (342, 2168652), (381, 1946664), (456, 1626489), (508, 1459998), (513, 1445768), (684, 1084326), (762, 973332), (1016, 729999), (1026, 722884), (1143, 648888), (1368, 542163), (1423, 521208), (1524, 486666), (2052, 361442), (2286, 324444), (2413, 307368), (2846, 260604), (3048, 243333), (3429, 216296), (4104, 180721), (4269, 173736), (4572, 162222), (4826, 153684), (5692, 130302), (6858, 108148), (7239, 102456), (8538, 86868), (9144, 81111), (9652, 76842), (11384, 65151), (12807, 57912), (13716, 54074), (14478, 51228), (17076, 43434), (19304, 38421), (21717, 34152), (25614, 28956), (27037, 27432)]