688447656

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{4871}}^1$

素因数の和:5047

約数の個数: 96

約数和(自身を含む): 2021685120

約数和(自身を除く): 1333237464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 151, 156, 234, 302, 312, 453, 468, 604, 906, 936, 1208, 1359, 1812, 1963, 2718, 3624, 3926, 4871, 5436, 5889, 7852, 9742, 10872, 11778, 14613, 15704, 17667, 19484, 23556, 29226, 35334, 38968, 43839, 47112, 58452, 63323, 70668, 87678, 116904, 126646, 141336, 175356, 189969, 253292, 350712, 379938, 506584, 569907, 735521, 759876, 1139814, 1471042, 1519752, 2206563, 2279628, 2942084, 4413126, 4559256, 5884168, 6619689, 8826252, 9561773, 13239378, 17652504, 19123546, 26478756, 28685319, 38247092, 52957512, 57370638, 76494184, 86055957, 114741276, 172111914, 229482552, 344223828, 688447656]

約数ペア:

[(1, 688447656), (2, 344223828), (3, 229482552), (4, 172111914), (6, 114741276), (8, 86055957), (9, 76494184), (12, 57370638), (13, 52957512), (18, 38247092), (24, 28685319), (26, 26478756), (36, 19123546), (39, 17652504), (52, 13239378), (72, 9561773), (78, 8826252), (104, 6619689), (117, 5884168), (151, 4559256), (156, 4413126), (234, 2942084), (302, 2279628), (312, 2206563), (453, 1519752), (468, 1471042), (604, 1139814), (906, 759876), (936, 735521), (1208, 569907), (1359, 506584), (1812, 379938), (1963, 350712), (2718, 253292), (3624, 189969), (3926, 175356), (4871, 141336), (5436, 126646), (5889, 116904), (7852, 87678), (9742, 70668), (10872, 63323), (11778, 58452), (14613, 47112), (15704, 43839), (17667, 38968), (19484, 35334), (23556, 29226)]