840432816

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{3191}}^1$

素因数の和:3295

約数の個数: 120

約数和(自身を含む): 2469841920

約数和(自身を除く): 1629409104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 59, 62, 72, 93, 118, 124, 144, 177, 186, 236, 248, 279, 354, 372, 472, 496, 531, 558, 708, 744, 944, 1062, 1116, 1416, 1488, 1829, 2124, 2232, 2832, 3191, 3658, 4248, 4464, 5487, 6382, 7316, 8496, 9573, 10974, 12764, 14632, 16461, 19146, 21948, 25528, 28719, 29264, 32922, 38292, 43896, 51056, 57438, 65844, 76584, 87792, 98921, 114876, 131688, 153168, 188269, 197842, 229752, 263376, 296763, 376538, 395684, 459504, 564807, 593526, 753076, 791368, 890289, 1129614, 1187052, 1506152, 1582736, 1694421, 1780578, 2259228, 2374104, 3012304, 3388842, 3561156, 4518456, 4748208, 5836339, 6777684, 7122312, 9036912, 11672678, 13555368, 14244624, 17509017, 23345356, 27110736, 35018034, 46690712, 52527051, 70036068, 93381424, 105054102, 140072136, 210108204, 280144272, 420216408, 840432816]

約数ペア:

[(1, 840432816), (2, 420216408), (3, 280144272), (4, 210108204), (6, 140072136), (8, 105054102), (9, 93381424), (12, 70036068), (16, 52527051), (18, 46690712), (24, 35018034), (31, 27110736), (36, 23345356), (48, 17509017), (59, 14244624), (62, 13555368), (72, 11672678), (93, 9036912), (118, 7122312), (124, 6777684), (144, 5836339), (177, 4748208), (186, 4518456), (236, 3561156), (248, 3388842), (279, 3012304), (354, 2374104), (372, 2259228), (472, 1780578), (496, 1694421), (531, 1582736), (558, 1506152), (708, 1187052), (744, 1129614), (944, 890289), (1062, 791368), (1116, 753076), (1416, 593526), (1488, 564807), (1829, 459504), (2124, 395684), (2232, 376538), (2832, 296763), (3191, 263376), (3658, 229752), (4248, 197842), (4464, 188269), (5487, 153168), (6382, 131688), (7316, 114876), (8496, 98921), (9573, 87792), (10974, 76584), (12764, 65844), (14632, 57438), (16461, 51056), (19146, 43896), (21948, 38292), (25528, 32922), (28719, 29264)]