31910643648

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{80407}}^1$

素因数の和:80491

約数の個数: 168

約数和(自身を含む): 100361727648

約数和(自身を除く): 68451084000

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 53, 64, 72, 78, 96, 104, 106, 117, 144, 156, 159, 192, 208, 212, 234, 288, 312, 318, 416, 424, 468, 477, 576, 624, 636, 689, 832, 848, 936, 954, 1248, 1272, 1378, 1696, 1872, 1908, 2067, 2496, 2544, 2756, 3392, 3744, 3816, 4134, 5088, 5512, 6201, 7488, 7632, 8268, 10176, 11024, 12402, 15264, 16536, 22048, 24804, 30528, 33072, 44096, 49608, 66144, 80407, 99216, 132288, 160814, 198432, 241221, 321628, 396864, 482442, 643256, 723663, 964884, 1045291, 1286512, 1447326, 1929768, 2090582, 2573024, 2894652, 3135873, 3859536, 4181164, 4261571, 5146048, 5789304, 6271746, 7719072, 8362328, 8523142, 9407619, 11578608, 12543492, 12784713, 15438144, 16724656, 17046284, 18815238, 23157216, 25086984, 25569426, 33449312, 34092568, 37630476, 38354139, 46314432, 50173968, 51138852, 55400423, 66898624, 68185136, 75260952, 76708278, 100347936, 102277704, 110800846, 136370272, 150521904, 153416556, 166201269, 200695872, 204555408, 221601692, 272740544, 301043808, 306833112, 332402538, 409110816, 443203384, 498603807, 602087616, 613666224, 664805076, 818221632, 886406768, 997207614, 1227332448, 1329610152, 1772813536, 1994415228, 2454664896, 2659220304, 3545627072, 3988830456, 5318440608, 7977660912, 10636881216, 15955321824, 31910643648]

約数ペア:

[(1, 31910643648), (2, 15955321824), (3, 10636881216), (4, 7977660912), (6, 5318440608), (8, 3988830456), (9, 3545627072), (12, 2659220304), (13, 2454664896), (16, 1994415228), (18, 1772813536), (24, 1329610152), (26, 1227332448), (32, 997207614), (36, 886406768), (39, 818221632), (48, 664805076), (52, 613666224), (53, 602087616), (64, 498603807), (72, 443203384), (78, 409110816), (96, 332402538), (104, 306833112), (106, 301043808), (117, 272740544), (144, 221601692), (156, 204555408), (159, 200695872), (192, 166201269), (208, 153416556), (212, 150521904), (234, 136370272), (288, 110800846), (312, 102277704), (318, 100347936), (416, 76708278), (424, 75260952), (468, 68185136), (477, 66898624), (576, 55400423), (624, 51138852), (636, 50173968), (689, 46314432), (832, 38354139), (848, 37630476), (936, 34092568), (954, 33449312), (1248, 25569426), (1272, 25086984), (1378, 23157216), (1696, 18815238), (1872, 17046284), (1908, 16724656), (2067, 15438144), (2496, 12784713), (2544, 12543492), (2756, 11578608), (3392, 9407619), (3744, 8523142), (3816, 8362328), (4134, 7719072), (5088, 6271746), (5512, 5789304), (6201, 5146048), (7488, 4261571), (7632, 4181164), (8268, 3859536), (10176, 3135873), (11024, 2894652), (12402, 2573024), (15264, 2090582), (16536, 1929768), (22048, 1447326), (24804, 1286512), (30528, 1045291), (33072, 964884), (44096, 723663), (49608, 643256), (66144, 482442), (80407, 396864), (99216, 321628), (132288, 241221), (160814, 198432)]