418016648

素因数分解:

$2^3\times 7^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{839}}^1$

素因数の和:931

約数の個数: 96

約数和(自身を含む): 965260800

約数和(自身を除く): 547244152

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 41, 49, 56, 62, 82, 98, 124, 164, 196, 217, 248, 287, 328, 392, 434, 574, 839, 868, 1148, 1271, 1519, 1678, 1736, 2009, 2296, 2542, 3038, 3356, 4018, 5084, 5873, 6076, 6712, 8036, 8897, 10168, 11746, 12152, 16072, 17794, 23492, 26009, 34399, 35588, 41111, 46984, 52018, 62279, 68798, 71176, 82222, 104036, 124558, 137596, 164444, 182063, 208072, 240793, 249116, 275192, 328888, 364126, 481586, 498232, 728252, 963172, 1066369, 1274441, 1456504, 1685551, 1926344, 2132738, 2548882, 3371102, 4265476, 5097764, 6742204, 7464583, 8530952, 10195528, 13484408, 14929166, 29858332, 52252081, 59716664, 104504162, 209008324, 418016648]

約数ペア:

[(1, 418016648), (2, 209008324), (4, 104504162), (7, 59716664), (8, 52252081), (14, 29858332), (28, 14929166), (31, 13484408), (41, 10195528), (49, 8530952), (56, 7464583), (62, 6742204), (82, 5097764), (98, 4265476), (124, 3371102), (164, 2548882), (196, 2132738), (217, 1926344), (248, 1685551), (287, 1456504), (328, 1274441), (392, 1066369), (434, 963172), (574, 728252), (839, 498232), (868, 481586), (1148, 364126), (1271, 328888), (1519, 275192), (1678, 249116), (1736, 240793), (2009, 208072), (2296, 182063), (2542, 164444), (3038, 137596), (3356, 124558), (4018, 104036), (5084, 82222), (5873, 71176), (6076, 68798), (6712, 62279), (8036, 52018), (8897, 46984), (10168, 41111), (11746, 35588), (12152, 34399), (16072, 26009), (17794, 23492)]