247428792

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{13913}}^1$

素因数の和:13957

約数の個数: 96

約数和(自身を含む): 759704400

約数和(自身を除く): 512275608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 19, 24, 26, 36, 38, 39, 52, 57, 72, 76, 78, 104, 114, 117, 152, 156, 171, 228, 234, 247, 312, 342, 456, 468, 494, 684, 741, 936, 988, 1368, 1482, 1976, 2223, 2964, 4446, 5928, 8892, 13913, 17784, 27826, 41739, 55652, 83478, 111304, 125217, 166956, 180869, 250434, 264347, 333912, 361738, 500868, 528694, 542607, 723476, 793041, 1001736, 1057388, 1085214, 1446952, 1586082, 1627821, 2114776, 2170428, 2379123, 3172164, 3255642, 3436511, 4340856, 4758246, 6344328, 6511284, 6873022, 9516492, 10309533, 13022568, 13746044, 19032984, 20619066, 27492088, 30928599, 41238132, 61857198, 82476264, 123714396, 247428792]

約数ペア:

[(1, 247428792), (2, 123714396), (3, 82476264), (4, 61857198), (6, 41238132), (8, 30928599), (9, 27492088), (12, 20619066), (13, 19032984), (18, 13746044), (19, 13022568), (24, 10309533), (26, 9516492), (36, 6873022), (38, 6511284), (39, 6344328), (52, 4758246), (57, 4340856), (72, 3436511), (76, 3255642), (78, 3172164), (104, 2379123), (114, 2170428), (117, 2114776), (152, 1627821), (156, 1586082), (171, 1446952), (228, 1085214), (234, 1057388), (247, 1001736), (312, 793041), (342, 723476), (456, 542607), (468, 528694), (494, 500868), (684, 361738), (741, 333912), (936, 264347), (988, 250434), (1368, 180869), (1482, 166956), (1976, 125217), (2223, 111304), (2964, 83478), (4446, 55652), (5928, 41739), (8892, 27826), (13913, 17784)]