387396336

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{1873}}^1$

素因数の和:2054

約数の個数: 80

約数和(自身を含む): 1041044480

約数和(自身を除く): 653648144

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 139, 186, 248, 278, 372, 417, 496, 556, 744, 834, 1112, 1488, 1668, 1873, 2224, 3336, 3746, 4309, 5619, 6672, 7492, 8618, 11238, 12927, 14984, 17236, 22476, 25854, 29968, 34472, 44952, 51708, 58063, 68944, 89904, 103416, 116126, 174189, 206832, 232252, 260347, 348378, 464504, 520694, 696756, 781041, 929008, 1041388, 1393512, 1562082, 2082776, 2787024, 3124164, 4165552, 6248328, 8070757, 12496656, 16141514, 24212271, 32283028, 48424542, 64566056, 96849084, 129132112, 193698168, 387396336]

約数ペア:

[(1, 387396336), (2, 193698168), (3, 129132112), (4, 96849084), (6, 64566056), (8, 48424542), (12, 32283028), (16, 24212271), (24, 16141514), (31, 12496656), (48, 8070757), (62, 6248328), (93, 4165552), (124, 3124164), (139, 2787024), (186, 2082776), (248, 1562082), (278, 1393512), (372, 1041388), (417, 929008), (496, 781041), (556, 696756), (744, 520694), (834, 464504), (1112, 348378), (1488, 260347), (1668, 232252), (1873, 206832), (2224, 174189), (3336, 116126), (3746, 103416), (4309, 89904), (5619, 68944), (6672, 58063), (7492, 51708), (8618, 44952), (11238, 34472), (12927, 29968), (14984, 25854), (17236, 22476)]