665519328

素因数分解:

$2^5\times 3^4\times {\mathrm{97}}^1\times {\mathrm{2647}}^1$

素因数の和:2766

約数の個数: 120

約数和(自身を含む): 1978198992

約数和(自身を除く): 1312679664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 97, 108, 144, 162, 194, 216, 288, 291, 324, 388, 432, 582, 648, 776, 864, 873, 1164, 1296, 1552, 1746, 2328, 2592, 2619, 2647, 3104, 3492, 4656, 5238, 5294, 6984, 7857, 7941, 9312, 10476, 10588, 13968, 15714, 15882, 20952, 21176, 23823, 27936, 31428, 31764, 41904, 42352, 47646, 62856, 63528, 71469, 83808, 84704, 95292, 125712, 127056, 142938, 190584, 214407, 251424, 254112, 256759, 285876, 381168, 428814, 513518, 571752, 762336, 770277, 857628, 1027036, 1143504, 1540554, 1715256, 2054072, 2287008, 2310831, 3081108, 3430512, 4108144, 4621662, 6162216, 6861024, 6932493, 8216288, 9243324, 12324432, 13864986, 18486648, 20797479, 24648864, 27729972, 36973296, 41594958, 55459944, 73946592, 83189916, 110919888, 166379832, 221839776, 332759664, 665519328]

約数ペア:

[(1, 665519328), (2, 332759664), (3, 221839776), (4, 166379832), (6, 110919888), (8, 83189916), (9, 73946592), (12, 55459944), (16, 41594958), (18, 36973296), (24, 27729972), (27, 24648864), (32, 20797479), (36, 18486648), (48, 13864986), (54, 12324432), (72, 9243324), (81, 8216288), (96, 6932493), (97, 6861024), (108, 6162216), (144, 4621662), (162, 4108144), (194, 3430512), (216, 3081108), (288, 2310831), (291, 2287008), (324, 2054072), (388, 1715256), (432, 1540554), (582, 1143504), (648, 1027036), (776, 857628), (864, 770277), (873, 762336), (1164, 571752), (1296, 513518), (1552, 428814), (1746, 381168), (2328, 285876), (2592, 256759), (2619, 254112), (2647, 251424), (3104, 214407), (3492, 190584), (4656, 142938), (5238, 127056), (5294, 125712), (6984, 95292), (7857, 84704), (7941, 83808), (9312, 71469), (10476, 63528), (10588, 62856), (13968, 47646), (15714, 42352), (15882, 41904), (20952, 31764), (21176, 31428), (23823, 27936)]