1251264

素因数分解:

$2^6\times 3^1\times 7^3\times {\mathrm{19}}^1$

素因数の和:55

約数の個数: 112

約数和(自身を含む): 4064000

約数和(自身を除く): 2812736

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 49, 56, 57, 64, 76, 84, 96, 98, 112, 114, 133, 147, 152, 168, 192, 196, 224, 228, 266, 294, 304, 336, 343, 392, 399, 448, 456, 532, 588, 608, 672, 686, 784, 798, 912, 931, 1029, 1064, 1176, 1216, 1344, 1372, 1568, 1596, 1824, 1862, 2058, 2128, 2352, 2744, 2793, 3136, 3192, 3648, 3724, 4116, 4256, 4704, 5488, 5586, 6384, 6517, 7448, 8232, 8512, 9408, 10976, 11172, 12768, 13034, 14896, 16464, 19551, 21952, 22344, 25536, 26068, 29792, 32928, 39102, 44688, 52136, 59584, 65856, 78204, 89376, 104272, 156408, 178752, 208544, 312816, 417088, 625632, 1251264]

約数ペア:

[(1, 1251264), (2, 625632), (3, 417088), (4, 312816), (6, 208544), (7, 178752), (8, 156408), (12, 104272), (14, 89376), (16, 78204), (19, 65856), (21, 59584), (24, 52136), (28, 44688), (32, 39102), (38, 32928), (42, 29792), (48, 26068), (49, 25536), (56, 22344), (57, 21952), (64, 19551), (76, 16464), (84, 14896), (96, 13034), (98, 12768), (112, 11172), (114, 10976), (133, 9408), (147, 8512), (152, 8232), (168, 7448), (192, 6517), (196, 6384), (224, 5586), (228, 5488), (266, 4704), (294, 4256), (304, 4116), (336, 3724), (343, 3648), (392, 3192), (399, 3136), (448, 2793), (456, 2744), (532, 2352), (588, 2128), (608, 2058), (672, 1862), (686, 1824), (784, 1596), (798, 1568), (912, 1372), (931, 1344), (1029, 1216), (1064, 1176)]