478901268

素因数分解:

$2^2\times 3^3\times {\mathrm{31}}^1\times {\mathrm{313}}^1\times {\mathrm{457}}^1$

素因数の和:814

約数の個数: 96

約数和(自身を含む): 1288555520

約数和(自身を除く): 809654252

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 93, 108, 124, 186, 279, 313, 372, 457, 558, 626, 837, 914, 939, 1116, 1252, 1371, 1674, 1828, 1878, 2742, 2817, 3348, 3756, 4113, 5484, 5634, 8226, 8451, 9703, 11268, 12339, 14167, 16452, 16902, 19406, 24678, 28334, 29109, 33804, 38812, 42501, 49356, 56668, 58218, 85002, 87327, 116436, 127503, 143041, 170004, 174654, 255006, 261981, 286082, 349308, 382509, 429123, 510012, 523962, 572164, 765018, 858246, 1047924, 1287369, 1530036, 1716492, 2574738, 3862107, 4434271, 5149476, 7724214, 8868542, 13302813, 15448428, 17737084, 26605626, 39908439, 53211252, 79816878, 119725317, 159633756, 239450634, 478901268]

約数ペア:

[(1, 478901268), (2, 239450634), (3, 159633756), (4, 119725317), (6, 79816878), (9, 53211252), (12, 39908439), (18, 26605626), (27, 17737084), (31, 15448428), (36, 13302813), (54, 8868542), (62, 7724214), (93, 5149476), (108, 4434271), (124, 3862107), (186, 2574738), (279, 1716492), (313, 1530036), (372, 1287369), (457, 1047924), (558, 858246), (626, 765018), (837, 572164), (914, 523962), (939, 510012), (1116, 429123), (1252, 382509), (1371, 349308), (1674, 286082), (1828, 261981), (1878, 255006), (2742, 174654), (2817, 170004), (3348, 143041), (3756, 127503), (4113, 116436), (5484, 87327), (5634, 85002), (8226, 58218), (8451, 56668), (9703, 49356), (11268, 42501), (12339, 38812), (14167, 33804), (16452, 29109), (16902, 28334), (19406, 24678)]