1222222392

素因数分解:

$2^3\times 3^3\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{1567}}^1$

素因数の和:1762

約数の個数: 128

約数和(自身を含む): 3567513600

約数和(自身を除く): 2345291208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 36, 46, 54, 69, 72, 92, 108, 138, 157, 184, 207, 216, 276, 314, 414, 471, 552, 621, 628, 828, 942, 1242, 1256, 1413, 1567, 1656, 1884, 2484, 2826, 3134, 3611, 3768, 4239, 4701, 4968, 5652, 6268, 7222, 8478, 9402, 10833, 11304, 12536, 14103, 14444, 16956, 18804, 21666, 28206, 28888, 32499, 33912, 36041, 37608, 42309, 43332, 56412, 64998, 72082, 84618, 86664, 97497, 108123, 112824, 129996, 144164, 169236, 194994, 216246, 246019, 259992, 288328, 324369, 338472, 389988, 432492, 492038, 648738, 738057, 779976, 864984, 973107, 984076, 1297476, 1476114, 1946214, 1968152, 2214171, 2594952, 2952228, 3892428, 4428342, 5658437, 5904456, 6642513, 7784856, 8856684, 11316874, 13285026, 16975311, 17713368, 22633748, 26570052, 33950622, 45267496, 50925933, 53140104, 67901244, 101851866, 135802488, 152777799, 203703732, 305555598, 407407464, 611111196, 1222222392]

約数ペア:

[(1, 1222222392), (2, 611111196), (3, 407407464), (4, 305555598), (6, 203703732), (8, 152777799), (9, 135802488), (12, 101851866), (18, 67901244), (23, 53140104), (24, 50925933), (27, 45267496), (36, 33950622), (46, 26570052), (54, 22633748), (69, 17713368), (72, 16975311), (92, 13285026), (108, 11316874), (138, 8856684), (157, 7784856), (184, 6642513), (207, 5904456), (216, 5658437), (276, 4428342), (314, 3892428), (414, 2952228), (471, 2594952), (552, 2214171), (621, 1968152), (628, 1946214), (828, 1476114), (942, 1297476), (1242, 984076), (1256, 973107), (1413, 864984), (1567, 779976), (1656, 738057), (1884, 648738), (2484, 492038), (2826, 432492), (3134, 389988), (3611, 338472), (3768, 324369), (4239, 288328), (4701, 259992), (4968, 246019), (5652, 216246), (6268, 194994), (7222, 169236), (8478, 144164), (9402, 129996), (10833, 112824), (11304, 108123), (12536, 97497), (14103, 86664), (14444, 84618), (16956, 72082), (18804, 64998), (21666, 56412), (28206, 43332), (28888, 42309), (32499, 37608), (33912, 36041)]