1554961968

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{211}}^1\times {\mathrm{2437}}^1$

素因数の和:2672

約数の個数: 160

約数和(自身を含む): 5127211520

約数和(自身を除く): 3572249552

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 211, 216, 252, 336, 378, 422, 432, 504, 633, 756, 844, 1008, 1266, 1477, 1512, 1688, 1899, 2437, 2532, 2954, 3024, 3376, 3798, 4431, 4874, 5064, 5697, 5908, 7311, 7596, 8862, 9748, 10128, 11394, 11816, 13293, 14622, 15192, 17059, 17724, 19496, 21933, 22788, 23632, 26586, 29244, 30384, 34118, 35448, 38992, 39879, 43866, 45576, 51177, 53172, 58488, 65799, 68236, 70896, 79758, 87732, 91152, 102354, 106344, 116976, 131598, 136472, 153531, 159516, 175464, 204708, 212688, 263196, 272944, 307062, 319032, 350928, 409416, 460593, 514207, 526392, 614124, 638064, 818832, 921186, 1028414, 1052784, 1228248, 1542621, 1842372, 2056828, 2456496, 3085242, 3599449, 3684744, 4113656, 4627863, 6170484, 7198898, 7369488, 8227312, 9255726, 10798347, 12340968, 13883589, 14397796, 18511452, 21596694, 24681936, 27767178, 28795592, 32395041, 37022904, 43193388, 55534356, 57591184, 64790082, 74045808, 86386776, 97185123, 111068712, 129580164, 172773552, 194370246, 222137424, 259160328, 388740492, 518320656, 777480984, 1554961968]

約数ペア:

[(1, 1554961968), (2, 777480984), (3, 518320656), (4, 388740492), (6, 259160328), (7, 222137424), (8, 194370246), (9, 172773552), (12, 129580164), (14, 111068712), (16, 97185123), (18, 86386776), (21, 74045808), (24, 64790082), (27, 57591184), (28, 55534356), (36, 43193388), (42, 37022904), (48, 32395041), (54, 28795592), (56, 27767178), (63, 24681936), (72, 21596694), (84, 18511452), (108, 14397796), (112, 13883589), (126, 12340968), (144, 10798347), (168, 9255726), (189, 8227312), (211, 7369488), (216, 7198898), (252, 6170484), (336, 4627863), (378, 4113656), (422, 3684744), (432, 3599449), (504, 3085242), (633, 2456496), (756, 2056828), (844, 1842372), (1008, 1542621), (1266, 1228248), (1477, 1052784), (1512, 1028414), (1688, 921186), (1899, 818832), (2437, 638064), (2532, 614124), (2954, 526392), (3024, 514207), (3376, 460593), (3798, 409416), (4431, 350928), (4874, 319032), (5064, 307062), (5697, 272944), (5908, 263196), (7311, 212688), (7596, 204708), (8862, 175464), (9748, 159516), (10128, 153531), (11394, 136472), (11816, 131598), (13293, 116976), (14622, 106344), (15192, 102354), (17059, 91152), (17724, 87732), (19496, 79758), (21933, 70896), (22788, 68236), (23632, 65799), (26586, 58488), (29244, 53172), (30384, 51177), (34118, 45576), (35448, 43866), (38992, 39879)]