257703048

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{1487}}^1$

素因数の和:1611

約数の個数: 96

約数和(自身を含む): 731203200

約数和(自身を除く): 473500152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 36, 58, 72, 83, 87, 116, 166, 174, 232, 249, 261, 332, 348, 498, 522, 664, 696, 747, 996, 1044, 1487, 1494, 1992, 2088, 2407, 2974, 2988, 4461, 4814, 5948, 5976, 7221, 8922, 9628, 11896, 13383, 14442, 17844, 19256, 21663, 26766, 28884, 35688, 43123, 43326, 53532, 57768, 86246, 86652, 107064, 123421, 129369, 172492, 173304, 246842, 258738, 344984, 370263, 388107, 493684, 517476, 740526, 776214, 987368, 1034952, 1110789, 1481052, 1552428, 2221578, 2962104, 3104856, 3579209, 4443156, 7158418, 8886312, 10737627, 14316836, 21475254, 28633672, 32212881, 42950508, 64425762, 85901016, 128851524, 257703048]

約数ペア:

[(1, 257703048), (2, 128851524), (3, 85901016), (4, 64425762), (6, 42950508), (8, 32212881), (9, 28633672), (12, 21475254), (18, 14316836), (24, 10737627), (29, 8886312), (36, 7158418), (58, 4443156), (72, 3579209), (83, 3104856), (87, 2962104), (116, 2221578), (166, 1552428), (174, 1481052), (232, 1110789), (249, 1034952), (261, 987368), (332, 776214), (348, 740526), (498, 517476), (522, 493684), (664, 388107), (696, 370263), (747, 344984), (996, 258738), (1044, 246842), (1487, 173304), (1494, 172492), (1992, 129369), (2088, 123421), (2407, 107064), (2974, 86652), (2988, 86246), (4461, 57768), (4814, 53532), (5948, 43326), (5976, 43123), (7221, 35688), (8922, 28884), (9628, 26766), (11896, 21663), (13383, 19256), (14442, 17844)]