253803264

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2311}}^1$

素因数の和:2354

約数の個数: 144

約数和(自身を含む): 793922304

約数和(自身を除く): 540119040

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 32, 33, 39, 44, 48, 52, 64, 66, 78, 88, 96, 104, 128, 132, 143, 156, 176, 192, 208, 256, 264, 286, 312, 352, 384, 416, 429, 528, 572, 624, 704, 768, 832, 858, 1056, 1144, 1248, 1408, 1664, 1716, 2112, 2288, 2311, 2496, 2816, 3328, 3432, 4224, 4576, 4622, 4992, 6864, 6933, 8448, 9152, 9244, 9984, 13728, 13866, 18304, 18488, 25421, 27456, 27732, 30043, 36608, 36976, 50842, 54912, 55464, 60086, 73952, 76263, 90129, 101684, 109824, 110928, 120172, 147904, 152526, 180258, 203368, 221856, 240344, 295808, 305052, 330473, 360516, 406736, 443712, 480688, 591616, 610104, 660946, 721032, 813472, 887424, 961376, 991419, 1220208, 1321892, 1442064, 1626944, 1774848, 1922752, 1982838, 2440416, 2643784, 2884128, 3253888, 3845504, 3965676, 4880832, 5287568, 5768256, 6507776, 7691008, 7931352, 9761664, 10575136, 11536512, 15862704, 19523328, 21150272, 23073024, 31725408, 42300544, 63450816, 84601088, 126901632, 253803264]

約数ペア:

[(1, 253803264), (2, 126901632), (3, 84601088), (4, 63450816), (6, 42300544), (8, 31725408), (11, 23073024), (12, 21150272), (13, 19523328), (16, 15862704), (22, 11536512), (24, 10575136), (26, 9761664), (32, 7931352), (33, 7691008), (39, 6507776), (44, 5768256), (48, 5287568), (52, 4880832), (64, 3965676), (66, 3845504), (78, 3253888), (88, 2884128), (96, 2643784), (104, 2440416), (128, 1982838), (132, 1922752), (143, 1774848), (156, 1626944), (176, 1442064), (192, 1321892), (208, 1220208), (256, 991419), (264, 961376), (286, 887424), (312, 813472), (352, 721032), (384, 660946), (416, 610104), (429, 591616), (528, 480688), (572, 443712), (624, 406736), (704, 360516), (768, 330473), (832, 305052), (858, 295808), (1056, 240344), (1144, 221856), (1248, 203368), (1408, 180258), (1664, 152526), (1716, 147904), (2112, 120172), (2288, 110928), (2311, 109824), (2496, 101684), (2816, 90129), (3328, 76263), (3432, 73952), (4224, 60086), (4576, 55464), (4622, 54912), (4992, 50842), (6864, 36976), (6933, 36608), (8448, 30043), (9152, 27732), (9244, 27456), (9984, 25421), (13728, 18488), (13866, 18304)]