25831312128

素因数分解:

$2^8\times 3^5\times {\mathrm{617}}^1\times {\mathrm{673}}^1$

素因数の和:1321

約数の個数: 216

約数和(自身を含む): 77476618128

約数和(自身を除く): 51645306000

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 243, 256, 288, 324, 384, 432, 486, 576, 617, 648, 673, 768, 864, 972, 1152, 1234, 1296, 1346, 1728, 1851, 1944, 2019, 2304, 2468, 2592, 2692, 3456, 3702, 3888, 4038, 4936, 5184, 5384, 5553, 6057, 6912, 7404, 7776, 8076, 9872, 10368, 10768, 11106, 12114, 14808, 15552, 16152, 16659, 18171, 19744, 20736, 21536, 22212, 24228, 29616, 31104, 32304, 33318, 36342, 39488, 43072, 44424, 48456, 49977, 54513, 59232, 62208, 64608, 66636, 72684, 78976, 86144, 88848, 96912, 99954, 109026, 118464, 129216, 133272, 145368, 149931, 157952, 163539, 172288, 177696, 193824, 199908, 218052, 236928, 258432, 266544, 290736, 299862, 327078, 355392, 387648, 399816, 415241, 436104, 473856, 516864, 533088, 581472, 599724, 654156, 710784, 775296, 799632, 830482, 872208, 1066176, 1162944, 1199448, 1245723, 1308312, 1421568, 1550592, 1599264, 1660964, 1744416, 2132352, 2325888, 2398896, 2491446, 2616624, 3198528, 3321928, 3488832, 3737169, 4264704, 4651776, 4797792, 4982892, 5233248, 6397056, 6643856, 6977664, 7474338, 9595584, 9965784, 10466496, 11211507, 12794112, 13287712, 13955328, 14948676, 19191168, 19931568, 20932992, 22423014, 26575424, 29897352, 33634521, 38382336, 39863136, 41865984, 44846028, 53150848, 59794704, 67269042, 79726272, 89692056, 100903563, 106301696, 119589408, 134538084, 159452544, 179384112, 201807126, 239178816, 269076168, 318905088, 358768224, 403614252, 478357632, 538152336, 717536448, 807228504, 956715264, 1076304672, 1435072896, 1614457008, 2152609344, 2870145792, 3228914016, 4305218688, 6457828032, 8610437376, 12915656064, 25831312128]

約数ペア:

[(1, 25831312128), (2, 12915656064), (3, 8610437376), (4, 6457828032), (6, 4305218688), (8, 3228914016), (9, 2870145792), (12, 2152609344), (16, 1614457008), (18, 1435072896), (24, 1076304672), (27, 956715264), (32, 807228504), (36, 717536448), (48, 538152336), (54, 478357632), (64, 403614252), (72, 358768224), (81, 318905088), (96, 269076168), (108, 239178816), (128, 201807126), (144, 179384112), (162, 159452544), (192, 134538084), (216, 119589408), (243, 106301696), (256, 100903563), (288, 89692056), (324, 79726272), (384, 67269042), (432, 59794704), (486, 53150848), (576, 44846028), (617, 41865984), (648, 39863136), (673, 38382336), (768, 33634521), (864, 29897352), (972, 26575424), (1152, 22423014), (1234, 20932992), (1296, 19931568), (1346, 19191168), (1728, 14948676), (1851, 13955328), (1944, 13287712), (2019, 12794112), (2304, 11211507), (2468, 10466496), (2592, 9965784), (2692, 9595584), (3456, 7474338), (3702, 6977664), (3888, 6643856), (4038, 6397056), (4936, 5233248), (5184, 4982892), (5384, 4797792), (5553, 4651776), (6057, 4264704), (6912, 3737169), (7404, 3488832), (7776, 3321928), (8076, 3198528), (9872, 2616624), (10368, 2491446), (10768, 2398896), (11106, 2325888), (12114, 2132352), (14808, 1744416), (15552, 1660964), (16152, 1599264), (16659, 1550592), (18171, 1421568), (19744, 1308312), (20736, 1245723), (21536, 1199448), (22212, 1162944), (24228, 1066176), (29616, 872208), (31104, 830482), (32304, 799632), (33318, 775296), (36342, 710784), (39488, 654156), (43072, 599724), (44424, 581472), (48456, 533088), (49977, 516864), (54513, 473856), (59232, 436104), (62208, 415241), (64608, 399816), (66636, 387648), (72684, 355392), (78976, 327078), (86144, 299862), (88848, 290736), (96912, 266544), (99954, 258432), (109026, 236928), (118464, 218052), (129216, 199908), (133272, 193824), (145368, 177696), (149931, 172288), (157952, 163539)]