668032128

素因数分解:

$2^7\times 3^2\times {\mathrm{631}}^1\times {\mathrm{919}}^1$

素因数の和:1570

約数の個数: 96

約数和(自身を含む): 1927473600

約数和(自身を除く): 1259441472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 384, 576, 631, 919, 1152, 1262, 1838, 1893, 2524, 2757, 3676, 3786, 5048, 5514, 5679, 7352, 7572, 8271, 10096, 11028, 11358, 14704, 15144, 16542, 20192, 22056, 22716, 29408, 30288, 33084, 40384, 44112, 45432, 58816, 60576, 66168, 80768, 88224, 90864, 117632, 121152, 132336, 176448, 181728, 242304, 264672, 352896, 363456, 529344, 579889, 726912, 1058688, 1159778, 1739667, 2319556, 3479334, 4639112, 5219001, 6958668, 9278224, 10438002, 13917336, 18556448, 20876004, 27834672, 37112896, 41752008, 55669344, 74225792, 83504016, 111338688, 167008032, 222677376, 334016064, 668032128]

約数ペア:

[(1, 668032128), (2, 334016064), (3, 222677376), (4, 167008032), (6, 111338688), (8, 83504016), (9, 74225792), (12, 55669344), (16, 41752008), (18, 37112896), (24, 27834672), (32, 20876004), (36, 18556448), (48, 13917336), (64, 10438002), (72, 9278224), (96, 6958668), (128, 5219001), (144, 4639112), (192, 3479334), (288, 2319556), (384, 1739667), (576, 1159778), (631, 1058688), (919, 726912), (1152, 579889), (1262, 529344), (1838, 363456), (1893, 352896), (2524, 264672), (2757, 242304), (3676, 181728), (3786, 176448), (5048, 132336), (5514, 121152), (5679, 117632), (7352, 90864), (7572, 88224), (8271, 80768), (10096, 66168), (11028, 60576), (11358, 58816), (14704, 45432), (15144, 44112), (16542, 40384), (20192, 33084), (22056, 30288), (22716, 29408)]