458651556

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1361}}^1$

素因数の和:1442

約数の個数: 144

約数和(自身を含む): 1356421248

約数和(自身を除く): 897769692

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 23, 33, 36, 37, 44, 46, 66, 69, 74, 92, 99, 111, 132, 138, 148, 198, 207, 222, 253, 276, 333, 396, 407, 414, 444, 506, 666, 759, 814, 828, 851, 1012, 1221, 1332, 1361, 1518, 1628, 1702, 2277, 2442, 2553, 2722, 3036, 3404, 3663, 4083, 4554, 4884, 5106, 5444, 7326, 7659, 8166, 9108, 9361, 10212, 12249, 14652, 14971, 15318, 16332, 18722, 24498, 28083, 29942, 30636, 31303, 37444, 44913, 48996, 50357, 56166, 59884, 62606, 84249, 89826, 93909, 100714, 112332, 125212, 134739, 151071, 168498, 179652, 187818, 201428, 269478, 281727, 302142, 336996, 344333, 375636, 453213, 538956, 553927, 563454, 604284, 688666, 906426, 1032999, 1107854, 1126908, 1158211, 1377332, 1661781, 1812852, 2065998, 2215708, 2316422, 3098997, 3323562, 3474633, 4131996, 4632844, 4985343, 6197994, 6647124, 6949266, 9970686, 10423899, 12395988, 12740321, 13898532, 19941372, 20847798, 25480642, 38220963, 41695596, 50961284, 76441926, 114662889, 152883852, 229325778, 458651556]

約数ペア:

[(1, 458651556), (2, 229325778), (3, 152883852), (4, 114662889), (6, 76441926), (9, 50961284), (11, 41695596), (12, 38220963), (18, 25480642), (22, 20847798), (23, 19941372), (33, 13898532), (36, 12740321), (37, 12395988), (44, 10423899), (46, 9970686), (66, 6949266), (69, 6647124), (74, 6197994), (92, 4985343), (99, 4632844), (111, 4131996), (132, 3474633), (138, 3323562), (148, 3098997), (198, 2316422), (207, 2215708), (222, 2065998), (253, 1812852), (276, 1661781), (333, 1377332), (396, 1158211), (407, 1126908), (414, 1107854), (444, 1032999), (506, 906426), (666, 688666), (759, 604284), (814, 563454), (828, 553927), (851, 538956), (1012, 453213), (1221, 375636), (1332, 344333), (1361, 336996), (1518, 302142), (1628, 281727), (1702, 269478), (2277, 201428), (2442, 187818), (2553, 179652), (2722, 168498), (3036, 151071), (3404, 134739), (3663, 125212), (4083, 112332), (4554, 100714), (4884, 93909), (5106, 89826), (5444, 84249), (7326, 62606), (7659, 59884), (8166, 56166), (9108, 50357), (9361, 48996), (10212, 44913), (12249, 37444), (14652, 31303), (14971, 30636), (15318, 29942), (16332, 28083), (18722, 24498)]