40377456

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{977}}^1$

素因数の和:1039

約数の個数: 120

約数和(自身を含む): 132429024

約数和(自身を除く): 92051568

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 41, 42, 48, 56, 63, 72, 82, 84, 112, 123, 126, 144, 164, 168, 246, 252, 287, 328, 336, 369, 492, 504, 574, 656, 738, 861, 977, 984, 1008, 1148, 1476, 1722, 1954, 1968, 2296, 2583, 2931, 2952, 3444, 3908, 4592, 5166, 5862, 5904, 6839, 6888, 7816, 8793, 10332, 11724, 13678, 13776, 15632, 17586, 20517, 20664, 23448, 27356, 35172, 40057, 41034, 41328, 46896, 54712, 61551, 70344, 80114, 82068, 109424, 120171, 123102, 140688, 160228, 164136, 240342, 246204, 280399, 320456, 328272, 360513, 480684, 492408, 560798, 640912, 721026, 841197, 961368, 984816, 1121596, 1442052, 1682394, 1922736, 2243192, 2523591, 2884104, 3364788, 4486384, 5047182, 5768208, 6729576, 10094364, 13459152, 20188728, 40377456]

約数ペア:

[(1, 40377456), (2, 20188728), (3, 13459152), (4, 10094364), (6, 6729576), (7, 5768208), (8, 5047182), (9, 4486384), (12, 3364788), (14, 2884104), (16, 2523591), (18, 2243192), (21, 1922736), (24, 1682394), (28, 1442052), (36, 1121596), (41, 984816), (42, 961368), (48, 841197), (56, 721026), (63, 640912), (72, 560798), (82, 492408), (84, 480684), (112, 360513), (123, 328272), (126, 320456), (144, 280399), (164, 246204), (168, 240342), (246, 164136), (252, 160228), (287, 140688), (328, 123102), (336, 120171), (369, 109424), (492, 82068), (504, 80114), (574, 70344), (656, 61551), (738, 54712), (861, 46896), (977, 41328), (984, 41034), (1008, 40057), (1148, 35172), (1476, 27356), (1722, 23448), (1954, 20664), (1968, 20517), (2296, 17586), (2583, 15632), (2931, 13776), (2952, 13678), (3444, 11724), (3908, 10332), (4592, 8793), (5166, 7816), (5862, 6888), (5904, 6839)]