1298679648

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{15217}}^1$

素因数の和:15364

約数の個数: 96

約数和(自身を含む): 3926974464

約数和(自身を除く): 2628294816

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 127, 168, 224, 254, 336, 381, 508, 672, 762, 889, 1016, 1524, 1778, 2032, 2667, 3048, 3556, 4064, 5334, 6096, 7112, 10668, 12192, 14224, 15217, 21336, 28448, 30434, 42672, 45651, 60868, 85344, 91302, 106519, 121736, 182604, 213038, 243472, 319557, 365208, 426076, 486944, 639114, 730416, 852152, 1278228, 1460832, 1704304, 1932559, 2556456, 3408608, 3865118, 5112912, 5797677, 7730236, 10225824, 11595354, 13527913, 15460472, 23190708, 27055826, 30920944, 40583739, 46381416, 54111652, 61841888, 81167478, 92762832, 108223304, 162334956, 185525664, 216446608, 324669912, 432893216, 649339824, 1298679648]

約数ペア:

[(1, 1298679648), (2, 649339824), (3, 432893216), (4, 324669912), (6, 216446608), (7, 185525664), (8, 162334956), (12, 108223304), (14, 92762832), (16, 81167478), (21, 61841888), (24, 54111652), (28, 46381416), (32, 40583739), (42, 30920944), (48, 27055826), (56, 23190708), (84, 15460472), (96, 13527913), (112, 11595354), (127, 10225824), (168, 7730236), (224, 5797677), (254, 5112912), (336, 3865118), (381, 3408608), (508, 2556456), (672, 1932559), (762, 1704304), (889, 1460832), (1016, 1278228), (1524, 852152), (1778, 730416), (2032, 639114), (2667, 486944), (3048, 426076), (3556, 365208), (4064, 319557), (5334, 243472), (6096, 213038), (7112, 182604), (10668, 121736), (12192, 106519), (14224, 91302), (15217, 85344), (21336, 60868), (28448, 45651), (30434, 42672)]