961331328

素因数分解:

$2^7\times 3^5\times {\mathrm{31}}^1\times {\mathrm{997}}^1$

素因数の和:1057

約数の個数: 192

約数和(自身を含む): 2964299520

約数和(自身を除く): 2002968192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 64, 72, 81, 93, 96, 108, 124, 128, 144, 162, 186, 192, 216, 243, 248, 279, 288, 324, 372, 384, 432, 486, 496, 558, 576, 648, 744, 837, 864, 972, 992, 997, 1116, 1152, 1296, 1488, 1674, 1728, 1944, 1984, 1994, 2232, 2511, 2592, 2976, 2991, 3348, 3456, 3888, 3968, 3988, 4464, 5022, 5184, 5952, 5982, 6696, 7533, 7776, 7976, 8928, 8973, 10044, 10368, 11904, 11964, 13392, 15066, 15552, 15952, 17856, 17946, 20088, 23928, 26784, 26919, 30132, 30907, 31104, 31904, 35712, 35892, 40176, 47856, 53568, 53838, 60264, 61814, 63808, 71784, 80352, 80757, 92721, 95712, 107136, 107676, 120528, 123628, 127616, 143568, 160704, 161514, 185442, 191424, 215352, 241056, 242271, 247256, 278163, 287136, 321408, 323028, 370884, 382848, 430704, 482112, 484542, 494512, 556326, 574272, 646056, 741768, 834489, 861408, 964224, 969084, 989024, 1112652, 1148544, 1292112, 1483536, 1668978, 1722816, 1938168, 1978048, 2225304, 2503467, 2584224, 2967072, 3337956, 3445632, 3876336, 3956096, 4450608, 5006934, 5168448, 5934144, 6675912, 7510401, 7752672, 8901216, 10013868, 10336896, 11868288, 13351824, 15020802, 15505344, 17802432, 20027736, 26703648, 30041604, 31010688, 35604864, 40055472, 53407296, 60083208, 80110944, 106814592, 120166416, 160221888, 240332832, 320443776, 480665664, 961331328]

約数ペア:

[(1, 961331328), (2, 480665664), (3, 320443776), (4, 240332832), (6, 160221888), (8, 120166416), (9, 106814592), (12, 80110944), (16, 60083208), (18, 53407296), (24, 40055472), (27, 35604864), (31, 31010688), (32, 30041604), (36, 26703648), (48, 20027736), (54, 17802432), (62, 15505344), (64, 15020802), (72, 13351824), (81, 11868288), (93, 10336896), (96, 10013868), (108, 8901216), (124, 7752672), (128, 7510401), (144, 6675912), (162, 5934144), (186, 5168448), (192, 5006934), (216, 4450608), (243, 3956096), (248, 3876336), (279, 3445632), (288, 3337956), (324, 2967072), (372, 2584224), (384, 2503467), (432, 2225304), (486, 1978048), (496, 1938168), (558, 1722816), (576, 1668978), (648, 1483536), (744, 1292112), (837, 1148544), (864, 1112652), (972, 989024), (992, 969084), (997, 964224), (1116, 861408), (1152, 834489), (1296, 741768), (1488, 646056), (1674, 574272), (1728, 556326), (1944, 494512), (1984, 484542), (1994, 482112), (2232, 430704), (2511, 382848), (2592, 370884), (2976, 323028), (2991, 321408), (3348, 287136), (3456, 278163), (3888, 247256), (3968, 242271), (3988, 241056), (4464, 215352), (5022, 191424), (5184, 185442), (5952, 161514), (5982, 160704), (6696, 143568), (7533, 127616), (7776, 123628), (7976, 120528), (8928, 107676), (8973, 107136), (10044, 95712), (10368, 92721), (11904, 80757), (11964, 80352), (13392, 71784), (15066, 63808), (15552, 61814), (15952, 60264), (17856, 53838), (17946, 53568), (20088, 47856), (23928, 40176), (26784, 35892), (26919, 35712), (30132, 31904), (30907, 31104)]