1609125588

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{61}}^1\times {\mathrm{3877}}^1$

素因数の和:3964

約数の個数: 144

約数和(自身を含む): 4901047424

約数和(自身を除く): 3291921836

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 61, 63, 81, 84, 108, 122, 126, 162, 183, 189, 243, 244, 252, 324, 366, 378, 427, 486, 549, 567, 732, 756, 854, 972, 1098, 1134, 1281, 1647, 1701, 1708, 2196, 2268, 2562, 3294, 3402, 3843, 3877, 4941, 5124, 6588, 6804, 7686, 7754, 9882, 11529, 11631, 14823, 15372, 15508, 19764, 23058, 23262, 27139, 29646, 34587, 34893, 46116, 46524, 54278, 59292, 69174, 69786, 81417, 103761, 104679, 108556, 138348, 139572, 162834, 207522, 209358, 236497, 244251, 314037, 325668, 415044, 418716, 472994, 488502, 628074, 709491, 732753, 942111, 945988, 977004, 1256148, 1418982, 1465506, 1655479, 1884222, 2128473, 2198259, 2837964, 2931012, 3310958, 3768444, 4256946, 4396518, 4966437, 6385419, 6594777, 6621916, 8513892, 8793036, 9932874, 12770838, 13189554, 14899311, 19156257, 19865748, 25541676, 26379108, 29798622, 38312514, 44697933, 57468771, 59597244, 76625028, 89395866, 114937542, 134093799, 178791732, 229875084, 268187598, 402281397, 536375196, 804562794, 1609125588]

約数ペア:

[(1, 1609125588), (2, 804562794), (3, 536375196), (4, 402281397), (6, 268187598), (7, 229875084), (9, 178791732), (12, 134093799), (14, 114937542), (18, 89395866), (21, 76625028), (27, 59597244), (28, 57468771), (36, 44697933), (42, 38312514), (54, 29798622), (61, 26379108), (63, 25541676), (81, 19865748), (84, 19156257), (108, 14899311), (122, 13189554), (126, 12770838), (162, 9932874), (183, 8793036), (189, 8513892), (243, 6621916), (244, 6594777), (252, 6385419), (324, 4966437), (366, 4396518), (378, 4256946), (427, 3768444), (486, 3310958), (549, 2931012), (567, 2837964), (732, 2198259), (756, 2128473), (854, 1884222), (972, 1655479), (1098, 1465506), (1134, 1418982), (1281, 1256148), (1647, 977004), (1701, 945988), (1708, 942111), (2196, 732753), (2268, 709491), (2562, 628074), (3294, 488502), (3402, 472994), (3843, 418716), (3877, 415044), (4941, 325668), (5124, 314037), (6588, 244251), (6804, 236497), (7686, 209358), (7754, 207522), (9882, 162834), (11529, 139572), (11631, 138348), (14823, 108556), (15372, 104679), (15508, 103761), (19764, 81417), (23058, 69786), (23262, 69174), (27139, 59292), (29646, 54278), (34587, 46524), (34893, 46116)]