417701256

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1\times {\mathrm{239}}^1$

素因数の和:459

約数の個数: 128

約数和(自身を含む): 1222041600

約数和(自身を除く): 804340344

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 101, 103, 168, 202, 206, 239, 303, 309, 404, 412, 478, 606, 618, 707, 717, 721, 808, 824, 956, 1212, 1236, 1414, 1434, 1442, 1673, 1912, 2121, 2163, 2424, 2472, 2828, 2868, 2884, 3346, 4242, 4326, 5019, 5656, 5736, 5768, 6692, 8484, 8652, 10038, 10403, 13384, 16968, 17304, 20076, 20806, 24139, 24617, 31209, 40152, 41612, 48278, 49234, 62418, 72417, 72821, 73851, 83224, 96556, 98468, 124836, 144834, 145642, 147702, 168973, 172319, 193112, 196936, 218463, 249672, 289668, 291284, 295404, 337946, 344638, 436926, 506919, 516957, 579336, 582568, 590808, 675892, 689276, 873852, 1013838, 1033914, 1351784, 1378552, 1747704, 2027676, 2067828, 2486317, 4055352, 4135656, 4972634, 7458951, 9945268, 14917902, 17404219, 19890536, 29835804, 34808438, 52212657, 59671608, 69616876, 104425314, 139233752, 208850628, 417701256]

約数ペア:

[(1, 417701256), (2, 208850628), (3, 139233752), (4, 104425314), (6, 69616876), (7, 59671608), (8, 52212657), (12, 34808438), (14, 29835804), (21, 19890536), (24, 17404219), (28, 14917902), (42, 9945268), (56, 7458951), (84, 4972634), (101, 4135656), (103, 4055352), (168, 2486317), (202, 2067828), (206, 2027676), (239, 1747704), (303, 1378552), (309, 1351784), (404, 1033914), (412, 1013838), (478, 873852), (606, 689276), (618, 675892), (707, 590808), (717, 582568), (721, 579336), (808, 516957), (824, 506919), (956, 436926), (1212, 344638), (1236, 337946), (1414, 295404), (1434, 291284), (1442, 289668), (1673, 249672), (1912, 218463), (2121, 196936), (2163, 193112), (2424, 172319), (2472, 168973), (2828, 147702), (2868, 145642), (2884, 144834), (3346, 124836), (4242, 98468), (4326, 96556), (5019, 83224), (5656, 73851), (5736, 72821), (5768, 72417), (6692, 62418), (8484, 49234), (8652, 48278), (10038, 41612), (10403, 40152), (13384, 31209), (16968, 24617), (17304, 24139), (20076, 20806)]