317079828

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^3\times {\mathrm{19}}^1\times {\mathrm{211}}^1$

素因数の和:279

約数の個数: 144

約数和(自身を含む): 918299200

約数和(自身を除く): 601219372

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 76, 78, 114, 117, 156, 169, 171, 211, 228, 234, 247, 338, 342, 422, 468, 494, 507, 633, 676, 684, 741, 844, 988, 1014, 1266, 1482, 1521, 1899, 2028, 2197, 2223, 2532, 2743, 2964, 3042, 3211, 3798, 4009, 4394, 4446, 5486, 6084, 6422, 6591, 7596, 8018, 8229, 8788, 8892, 9633, 10972, 12027, 12844, 13182, 16036, 16458, 19266, 19773, 24054, 24687, 26364, 28899, 32916, 35659, 36081, 38532, 39546, 41743, 48108, 49374, 52117, 57798, 71318, 72162, 79092, 83486, 98748, 104234, 106977, 115596, 125229, 142636, 144324, 156351, 166972, 208468, 213954, 250458, 312702, 320931, 375687, 427908, 463567, 469053, 500916, 625404, 641862, 677521, 751374, 927134, 938106, 1283724, 1355042, 1390701, 1502748, 1854268, 1876212, 2032563, 2710084, 2781402, 4065126, 4172103, 5562804, 6097689, 8130252, 8344206, 8807773, 12195378, 16688412, 17615546, 24390756, 26423319, 35231092, 52846638, 79269957, 105693276, 158539914, 317079828]

約数ペア:

[(1, 317079828), (2, 158539914), (3, 105693276), (4, 79269957), (6, 52846638), (9, 35231092), (12, 26423319), (13, 24390756), (18, 17615546), (19, 16688412), (26, 12195378), (36, 8807773), (38, 8344206), (39, 8130252), (52, 6097689), (57, 5562804), (76, 4172103), (78, 4065126), (114, 2781402), (117, 2710084), (156, 2032563), (169, 1876212), (171, 1854268), (211, 1502748), (228, 1390701), (234, 1355042), (247, 1283724), (338, 938106), (342, 927134), (422, 751374), (468, 677521), (494, 641862), (507, 625404), (633, 500916), (676, 469053), (684, 463567), (741, 427908), (844, 375687), (988, 320931), (1014, 312702), (1266, 250458), (1482, 213954), (1521, 208468), (1899, 166972), (2028, 156351), (2197, 144324), (2223, 142636), (2532, 125229), (2743, 115596), (2964, 106977), (3042, 104234), (3211, 98748), (3798, 83486), (4009, 79092), (4394, 72162), (4446, 71318), (5486, 57798), (6084, 52117), (6422, 49374), (6591, 48108), (7596, 41743), (8018, 39546), (8229, 38532), (8788, 36081), (8892, 35659), (9633, 32916), (10972, 28899), (12027, 26364), (12844, 24687), (13182, 24054), (16036, 19773), (16458, 19266)]