311943204

素因数分解:

$2^2\times 3^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{4051}}^1$

素因数の和:4118

約数の個数: 96

約数和(自身を含む): 871342080

約数和(自身を除く): 559398876

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 31, 36, 46, 54, 62, 69, 92, 93, 108, 124, 138, 186, 207, 276, 279, 372, 414, 558, 621, 713, 828, 837, 1116, 1242, 1426, 1674, 2139, 2484, 2852, 3348, 4051, 4278, 6417, 8102, 8556, 12153, 12834, 16204, 19251, 24306, 25668, 36459, 38502, 48612, 72918, 77004, 93173, 109377, 125581, 145836, 186346, 218754, 251162, 279519, 372692, 376743, 437508, 502324, 559038, 753486, 838557, 1118076, 1130229, 1506972, 1677114, 2260458, 2515671, 2888363, 3354228, 3390687, 4520916, 5031342, 5776726, 6781374, 8665089, 10062684, 11553452, 13562748, 17330178, 25995267, 34660356, 51990534, 77985801, 103981068, 155971602, 311943204]

約数ペア:

[(1, 311943204), (2, 155971602), (3, 103981068), (4, 77985801), (6, 51990534), (9, 34660356), (12, 25995267), (18, 17330178), (23, 13562748), (27, 11553452), (31, 10062684), (36, 8665089), (46, 6781374), (54, 5776726), (62, 5031342), (69, 4520916), (92, 3390687), (93, 3354228), (108, 2888363), (124, 2515671), (138, 2260458), (186, 1677114), (207, 1506972), (276, 1130229), (279, 1118076), (372, 838557), (414, 753486), (558, 559038), (621, 502324), (713, 437508), (828, 376743), (837, 372692), (1116, 279519), (1242, 251162), (1426, 218754), (1674, 186346), (2139, 145836), (2484, 125581), (2852, 109377), (3348, 93173), (4051, 77004), (4278, 72918), (6417, 48612), (8102, 38502), (8556, 36459), (12153, 25668), (12834, 24306), (16204, 19251)]