478739352

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1$

素因数の和:270

約数の個数: 256

約数和(自身を含む): 1580544000

約数和(自身を除く): 1101804648

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 19, 21, 24, 26, 28, 38, 39, 42, 52, 56, 57, 76, 78, 83, 84, 91, 104, 114, 133, 139, 152, 156, 166, 168, 182, 228, 247, 249, 266, 273, 278, 312, 332, 364, 399, 417, 456, 494, 498, 532, 546, 556, 581, 664, 728, 741, 798, 834, 973, 988, 996, 1064, 1079, 1092, 1112, 1162, 1482, 1577, 1596, 1668, 1729, 1743, 1807, 1946, 1976, 1992, 2158, 2184, 2324, 2641, 2919, 2964, 3154, 3192, 3237, 3336, 3458, 3486, 3614, 3892, 4316, 4648, 4731, 5187, 5282, 5421, 5838, 5928, 6308, 6474, 6916, 6972, 7228, 7553, 7784, 7923, 8632, 9462, 10374, 10564, 10842, 11039, 11537, 11676, 12616, 12649, 12948, 13832, 13944, 14456, 15106, 15846, 18487, 18924, 20501, 20748, 21128, 21684, 22078, 22659, 23074, 23352, 25298, 25896, 30212, 31692, 33117, 34333, 34611, 36974, 37848, 37947, 41002, 41496, 43368, 44156, 45318, 46148, 50596, 55461, 60424, 61503, 63384, 66234, 68666, 69222, 73948, 75894, 80759, 82004, 88312, 90636, 92296, 101192, 102999, 110922, 123006, 132468, 137332, 138444, 143507, 147896, 149981, 151788, 161518, 164008, 181272, 205998, 219203, 221844, 240331, 242277, 246012, 264936, 274664, 276888, 287014, 299962, 303576, 323036, 411996, 430521, 438406, 443688, 449943, 480662, 484554, 492024, 574028, 599924, 646072, 657609, 720993, 823992, 861042, 876812, 899886, 961324, 969108, 1049867, 1148056, 1199848, 1315218, 1441986, 1534421, 1722084, 1753624, 1799772, 1922648, 1938216, 2099734, 2630436, 2849639, 2883972, 3068842, 3149601, 3444168, 3599544, 4199468, 4603263, 5260872, 5699278, 5767944, 6137684, 6299202, 8398936, 8548917, 9206526, 11398556, 12275368, 12598404, 17097834, 18413052, 19947473, 22797112, 25196808, 34195668, 36826104, 39894946, 59842419, 68391336, 79789892, 119684838, 159579784, 239369676, 478739352]

約数ペア:

[(1, 478739352), (2, 239369676), (3, 159579784), (4, 119684838), (6, 79789892), (7, 68391336), (8, 59842419), (12, 39894946), (13, 36826104), (14, 34195668), (19, 25196808), (21, 22797112), (24, 19947473), (26, 18413052), (28, 17097834), (38, 12598404), (39, 12275368), (42, 11398556), (52, 9206526), (56, 8548917), (57, 8398936), (76, 6299202), (78, 6137684), (83, 5767944), (84, 5699278), (91, 5260872), (104, 4603263), (114, 4199468), (133, 3599544), (139, 3444168), (152, 3149601), (156, 3068842), (166, 2883972), (168, 2849639), (182, 2630436), (228, 2099734), (247, 1938216), (249, 1922648), (266, 1799772), (273, 1753624), (278, 1722084), (312, 1534421), (332, 1441986), (364, 1315218), (399, 1199848), (417, 1148056), (456, 1049867), (494, 969108), (498, 961324), (532, 899886), (546, 876812), (556, 861042), (581, 823992), (664, 720993), (728, 657609), (741, 646072), (798, 599924), (834, 574028), (973, 492024), (988, 484554), (996, 480662), (1064, 449943), (1079, 443688), (1092, 438406), (1112, 430521), (1162, 411996), (1482, 323036), (1577, 303576), (1596, 299962), (1668, 287014), (1729, 276888), (1743, 274664), (1807, 264936), (1946, 246012), (1976, 242277), (1992, 240331), (2158, 221844), (2184, 219203), (2324, 205998), (2641, 181272), (2919, 164008), (2964, 161518), (3154, 151788), (3192, 149981), (3237, 147896), (3336, 143507), (3458, 138444), (3486, 137332), (3614, 132468), (3892, 123006), (4316, 110922), (4648, 102999), (4731, 101192), (5187, 92296), (5282, 90636), (5421, 88312), (5838, 82004), (5928, 80759), (6308, 75894), (6474, 73948), (6916, 69222), (6972, 68666), (7228, 66234), (7553, 63384), (7784, 61503), (7923, 60424), (8632, 55461), (9462, 50596), (10374, 46148), (10564, 45318), (10842, 44156), (11039, 43368), (11537, 41496), (11676, 41002), (12616, 37947), (12649, 37848), (12948, 36974), (13832, 34611), (13944, 34333), (14456, 33117), (15106, 31692), (15846, 30212), (18487, 25896), (18924, 25298), (20501, 23352), (20748, 23074), (21128, 22659), (21684, 22078)]