12651264

素因数分解:

$2^8\times 3^2\times {\mathrm{17}}^2\times {\mathrm{19}}^1$

素因数の和:75

約数の個数: 162

約数和(自身を含む): 40788020

約数和(自身を除く): 28136756

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 19, 24, 32, 34, 36, 38, 48, 51, 57, 64, 68, 72, 76, 96, 102, 114, 128, 136, 144, 152, 153, 171, 192, 204, 228, 256, 272, 288, 289, 304, 306, 323, 342, 384, 408, 456, 544, 576, 578, 608, 612, 646, 684, 768, 816, 867, 912, 969, 1088, 1152, 1156, 1216, 1224, 1292, 1368, 1632, 1734, 1824, 1938, 2176, 2304, 2312, 2432, 2448, 2584, 2601, 2736, 2907, 3264, 3468, 3648, 3876, 4352, 4624, 4864, 4896, 5168, 5202, 5472, 5491, 5814, 6528, 6936, 7296, 7752, 9248, 9792, 10336, 10404, 10944, 10982, 11628, 13056, 13872, 14592, 15504, 16473, 18496, 19584, 20672, 20808, 21888, 21964, 23256, 27744, 31008, 32946, 36992, 39168, 41344, 41616, 43776, 43928, 46512, 49419, 55488, 62016, 65892, 73984, 82688, 83232, 87856, 93024, 98838, 110976, 124032, 131784, 166464, 175712, 186048, 197676, 221952, 248064, 263568, 332928, 351424, 372096, 395352, 527136, 665856, 702848, 744192, 790704, 1054272, 1405696, 1581408, 2108544, 3162816, 4217088, 6325632, 12651264]

約数ペア:

[(1, 12651264), (2, 6325632), (3, 4217088), (4, 3162816), (6, 2108544), (8, 1581408), (9, 1405696), (12, 1054272), (16, 790704), (17, 744192), (18, 702848), (19, 665856), (24, 527136), (32, 395352), (34, 372096), (36, 351424), (38, 332928), (48, 263568), (51, 248064), (57, 221952), (64, 197676), (68, 186048), (72, 175712), (76, 166464), (96, 131784), (102, 124032), (114, 110976), (128, 98838), (136, 93024), (144, 87856), (152, 83232), (153, 82688), (171, 73984), (192, 65892), (204, 62016), (228, 55488), (256, 49419), (272, 46512), (288, 43928), (289, 43776), (304, 41616), (306, 41344), (323, 39168), (342, 36992), (384, 32946), (408, 31008), (456, 27744), (544, 23256), (576, 21964), (578, 21888), (608, 20808), (612, 20672), (646, 19584), (684, 18496), (768, 16473), (816, 15504), (867, 14592), (912, 13872), (969, 13056), (1088, 11628), (1152, 10982), (1156, 10944), (1216, 10404), (1224, 10336), (1292, 9792), (1368, 9248), (1632, 7752), (1734, 7296), (1824, 6936), (1938, 6528), (2176, 5814), (2304, 5491), (2312, 5472), (2432, 5202), (2448, 5168), (2584, 4896), (2601, 4864), (2736, 4624), (2907, 4352), (3264, 3876), (3468, 3648)]