313047936

素因数分解:

$2^7\times 3^3\times {\mathrm{239}}^1\times {\mathrm{379}}^1$

素因数の和:641

約数の個数: 128

約数和(自身を含む): 930240000

約数和(自身を除く): 617192064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 239, 288, 379, 384, 432, 478, 576, 717, 758, 864, 956, 1137, 1152, 1434, 1516, 1728, 1912, 2151, 2274, 2868, 3032, 3411, 3456, 3824, 4302, 4548, 5736, 6064, 6453, 6822, 7648, 8604, 9096, 10233, 11472, 12128, 12906, 13644, 15296, 17208, 18192, 20466, 22944, 24256, 25812, 27288, 30592, 34416, 36384, 40932, 45888, 48512, 51624, 54576, 68832, 72768, 81864, 90581, 91776, 103248, 109152, 137664, 145536, 163728, 181162, 206496, 218304, 271743, 275328, 327456, 362324, 412992, 436608, 543486, 654912, 724648, 815229, 825984, 1086972, 1309824, 1449296, 1630458, 2173944, 2445687, 2898592, 3260916, 4347888, 4891374, 5797184, 6521832, 8695776, 9782748, 11594368, 13043664, 17391552, 19565496, 26087328, 34783104, 39130992, 52174656, 78261984, 104349312, 156523968, 313047936]

約数ペア:

[(1, 313047936), (2, 156523968), (3, 104349312), (4, 78261984), (6, 52174656), (8, 39130992), (9, 34783104), (12, 26087328), (16, 19565496), (18, 17391552), (24, 13043664), (27, 11594368), (32, 9782748), (36, 8695776), (48, 6521832), (54, 5797184), (64, 4891374), (72, 4347888), (96, 3260916), (108, 2898592), (128, 2445687), (144, 2173944), (192, 1630458), (216, 1449296), (239, 1309824), (288, 1086972), (379, 825984), (384, 815229), (432, 724648), (478, 654912), (576, 543486), (717, 436608), (758, 412992), (864, 362324), (956, 327456), (1137, 275328), (1152, 271743), (1434, 218304), (1516, 206496), (1728, 181162), (1912, 163728), (2151, 145536), (2274, 137664), (2868, 109152), (3032, 103248), (3411, 91776), (3456, 90581), (3824, 81864), (4302, 72768), (4548, 68832), (5736, 54576), (6064, 51624), (6453, 48512), (6822, 45888), (7648, 40932), (8604, 36384), (9096, 34416), (10233, 30592), (11472, 27288), (12128, 25812), (12906, 24256), (13644, 22944), (15296, 20466), (17208, 18192)]