131717016

素因数分解:

$2^3\times 3^4\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1$

素因数の和:211

約数の個数: 160

約数和(自身を含む): 390297600

約数和(自身を除く): 258580584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 62, 72, 79, 81, 83, 93, 108, 124, 158, 162, 166, 186, 216, 237, 248, 249, 279, 316, 324, 332, 372, 474, 498, 558, 632, 648, 664, 711, 744, 747, 837, 948, 996, 1116, 1422, 1494, 1674, 1896, 1992, 2133, 2232, 2241, 2449, 2511, 2573, 2844, 2988, 3348, 4266, 4482, 4898, 5022, 5146, 5688, 5976, 6399, 6557, 6696, 6723, 7347, 7719, 8532, 8964, 9796, 10044, 10292, 12798, 13114, 13446, 14694, 15438, 17064, 17928, 19592, 19671, 20088, 20584, 22041, 23157, 25596, 26228, 26892, 29388, 30876, 39342, 44082, 46314, 51192, 52456, 53784, 58776, 59013, 61752, 66123, 69471, 78684, 88164, 92628, 118026, 132246, 138942, 157368, 176328, 177039, 185256, 198369, 203267, 208413, 236052, 264492, 277884, 354078, 396738, 406534, 416826, 472104, 528984, 531117, 555768, 609801, 708156, 793476, 813068, 833652, 1062234, 1219602, 1416312, 1586952, 1626136, 1667304, 1829403, 2124468, 2439204, 3658806, 4248936, 4878408, 5488209, 7317612, 10976418, 14635224, 16464627, 21952836, 32929254, 43905672, 65858508, 131717016]

約数ペア:

[(1, 131717016), (2, 65858508), (3, 43905672), (4, 32929254), (6, 21952836), (8, 16464627), (9, 14635224), (12, 10976418), (18, 7317612), (24, 5488209), (27, 4878408), (31, 4248936), (36, 3658806), (54, 2439204), (62, 2124468), (72, 1829403), (79, 1667304), (81, 1626136), (83, 1586952), (93, 1416312), (108, 1219602), (124, 1062234), (158, 833652), (162, 813068), (166, 793476), (186, 708156), (216, 609801), (237, 555768), (248, 531117), (249, 528984), (279, 472104), (316, 416826), (324, 406534), (332, 396738), (372, 354078), (474, 277884), (498, 264492), (558, 236052), (632, 208413), (648, 203267), (664, 198369), (711, 185256), (744, 177039), (747, 176328), (837, 157368), (948, 138942), (996, 132246), (1116, 118026), (1422, 92628), (1494, 88164), (1674, 78684), (1896, 69471), (1992, 66123), (2133, 61752), (2232, 59013), (2241, 58776), (2449, 53784), (2511, 52456), (2573, 51192), (2844, 46314), (2988, 44082), (3348, 39342), (4266, 30876), (4482, 29388), (4898, 26892), (5022, 26228), (5146, 25596), (5688, 23157), (5976, 22041), (6399, 20584), (6557, 20088), (6696, 19671), (6723, 19592), (7347, 17928), (7719, 17064), (8532, 15438), (8964, 14694), (9796, 13446), (10044, 13114), (10292, 12798)]