15696508672

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{173}}^1\times {\mathrm{199}}^1$

素因数の和:538

約数の個数: 144

約数和(自身を含む): 34356369600

約数和(自身を除く): 18659860928

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 137, 173, 199, 208, 256, 274, 346, 398, 416, 548, 692, 796, 832, 1096, 1384, 1592, 1664, 1781, 2192, 2249, 2587, 2768, 3184, 3328, 3562, 4384, 4498, 5174, 5536, 6368, 7124, 8768, 8996, 10348, 11072, 12736, 14248, 17536, 17992, 20696, 22144, 23701, 25472, 27263, 28496, 34427, 35072, 35984, 41392, 44288, 47402, 50944, 54526, 56992, 68854, 71968, 82784, 94804, 109052, 113984, 137708, 143936, 165568, 189608, 218104, 227968, 275416, 287872, 308113, 331136, 354419, 379216, 436208, 447551, 455936, 550832, 575744, 616226, 662272, 708838, 758432, 872416, 895102, 1101664, 1232452, 1417676, 1516864, 1744832, 1790204, 2203328, 2464904, 2835352, 3033728, 3489664, 3580408, 4406656, 4716499, 4929808, 5670704, 6067456, 6979328, 7160816, 8813312, 9432998, 9859616, 11341408, 14321632, 18865996, 19719232, 22682816, 28643264, 37731992, 39438464, 45365632, 57286528, 61314487, 75463984, 78876928, 90731264, 114573056, 122628974, 150927968, 245257948, 301855936, 490515896, 603711872, 981031792, 1207423744, 1962063584, 3924127168, 7848254336, 15696508672]

約数ペア:

[(1, 15696508672), (2, 7848254336), (4, 3924127168), (8, 1962063584), (13, 1207423744), (16, 981031792), (26, 603711872), (32, 490515896), (52, 301855936), (64, 245257948), (104, 150927968), (128, 122628974), (137, 114573056), (173, 90731264), (199, 78876928), (208, 75463984), (256, 61314487), (274, 57286528), (346, 45365632), (398, 39438464), (416, 37731992), (548, 28643264), (692, 22682816), (796, 19719232), (832, 18865996), (1096, 14321632), (1384, 11341408), (1592, 9859616), (1664, 9432998), (1781, 8813312), (2192, 7160816), (2249, 6979328), (2587, 6067456), (2768, 5670704), (3184, 4929808), (3328, 4716499), (3562, 4406656), (4384, 3580408), (4498, 3489664), (5174, 3033728), (5536, 2835352), (6368, 2464904), (7124, 2203328), (8768, 1790204), (8996, 1744832), (10348, 1516864), (11072, 1417676), (12736, 1232452), (14248, 1101664), (17536, 895102), (17992, 872416), (20696, 758432), (22144, 708838), (23701, 662272), (25472, 616226), (27263, 575744), (28496, 550832), (34427, 455936), (35072, 447551), (35984, 436208), (41392, 379216), (44288, 354419), (47402, 331136), (50944, 308113), (54526, 287872), (56992, 275416), (68854, 227968), (71968, 218104), (82784, 189608), (94804, 165568), (109052, 143936), (113984, 137708)]