648302208

素因数分解:

$2^7\times 3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{2113}}^1$

素因数の和:2194

約数の個数: 128

約数和(自身を含む): 1863025920

約数和(自身を除く): 1214723712

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 47, 48, 51, 64, 68, 94, 96, 102, 128, 136, 141, 188, 192, 204, 272, 282, 376, 384, 408, 544, 564, 752, 799, 816, 1088, 1128, 1504, 1598, 1632, 2113, 2176, 2256, 2397, 3008, 3196, 3264, 4226, 4512, 4794, 6016, 6339, 6392, 6528, 8452, 9024, 9588, 12678, 12784, 16904, 18048, 19176, 25356, 25568, 33808, 35921, 38352, 50712, 51136, 67616, 71842, 76704, 99311, 101424, 102272, 107763, 135232, 143684, 153408, 198622, 202848, 215526, 270464, 287368, 297933, 306816, 397244, 405696, 431052, 574736, 595866, 794488, 811392, 862104, 1149472, 1191732, 1588976, 1688287, 1724208, 2298944, 2383464, 3177952, 3376574, 3448416, 4597888, 4766928, 5064861, 6355904, 6753148, 6896832, 9533856, 10129722, 12711808, 13506296, 13793664, 19067712, 20259444, 27012592, 38135424, 40518888, 54025184, 81037776, 108050368, 162075552, 216100736, 324151104, 648302208]

約数ペア:

[(1, 648302208), (2, 324151104), (3, 216100736), (4, 162075552), (6, 108050368), (8, 81037776), (12, 54025184), (16, 40518888), (17, 38135424), (24, 27012592), (32, 20259444), (34, 19067712), (47, 13793664), (48, 13506296), (51, 12711808), (64, 10129722), (68, 9533856), (94, 6896832), (96, 6753148), (102, 6355904), (128, 5064861), (136, 4766928), (141, 4597888), (188, 3448416), (192, 3376574), (204, 3177952), (272, 2383464), (282, 2298944), (376, 1724208), (384, 1688287), (408, 1588976), (544, 1191732), (564, 1149472), (752, 862104), (799, 811392), (816, 794488), (1088, 595866), (1128, 574736), (1504, 431052), (1598, 405696), (1632, 397244), (2113, 306816), (2176, 297933), (2256, 287368), (2397, 270464), (3008, 215526), (3196, 202848), (3264, 198622), (4226, 153408), (4512, 143684), (4794, 135232), (6016, 107763), (6339, 102272), (6392, 101424), (6528, 99311), (8452, 76704), (9024, 71842), (9588, 67616), (12678, 51136), (12784, 50712), (16904, 38352), (18048, 35921), (19176, 33808), (25356, 25568)]