7289712

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:139

約数の個数: 120

約数和(自身を含む): 22284288

約数和(自身を除く): 14994576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 31, 36, 46, 48, 62, 69, 71, 72, 92, 93, 124, 138, 142, 144, 184, 186, 207, 213, 248, 276, 279, 284, 368, 372, 414, 426, 496, 552, 558, 568, 639, 713, 744, 828, 852, 1104, 1116, 1136, 1278, 1426, 1488, 1633, 1656, 1704, 2139, 2201, 2232, 2556, 2852, 3266, 3312, 3408, 4278, 4402, 4464, 4899, 5112, 5704, 6417, 6532, 6603, 8556, 8804, 9798, 10224, 11408, 12834, 13064, 13206, 14697, 17112, 17608, 19596, 19809, 25668, 26128, 26412, 29394, 34224, 35216, 39192, 39618, 50623, 51336, 52824, 58788, 78384, 79236, 101246, 102672, 105648, 117576, 151869, 158472, 202492, 235152, 303738, 316944, 404984, 455607, 607476, 809968, 911214, 1214952, 1822428, 2429904, 3644856, 7289712]

約数ペア:

[(1, 7289712), (2, 3644856), (3, 2429904), (4, 1822428), (6, 1214952), (8, 911214), (9, 809968), (12, 607476), (16, 455607), (18, 404984), (23, 316944), (24, 303738), (31, 235152), (36, 202492), (46, 158472), (48, 151869), (62, 117576), (69, 105648), (71, 102672), (72, 101246), (92, 79236), (93, 78384), (124, 58788), (138, 52824), (142, 51336), (144, 50623), (184, 39618), (186, 39192), (207, 35216), (213, 34224), (248, 29394), (276, 26412), (279, 26128), (284, 25668), (368, 19809), (372, 19596), (414, 17608), (426, 17112), (496, 14697), (552, 13206), (558, 13064), (568, 12834), (639, 11408), (713, 10224), (744, 9798), (828, 8804), (852, 8556), (1104, 6603), (1116, 6532), (1136, 6417), (1278, 5704), (1426, 5112), (1488, 4899), (1633, 4464), (1656, 4402), (1704, 4278), (2139, 3408), (2201, 3312), (2232, 3266), (2556, 2852)]