4931421984

素因数分解:

$2^5\times 3^2\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{2621}}^1$

素因数の和:2823

約数の個数: 144

約数和(自身を含む): 14430648960

約数和(自身を除く): 9499226976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 47, 48, 72, 94, 96, 139, 141, 144, 188, 278, 282, 288, 376, 417, 423, 556, 564, 752, 834, 846, 1112, 1128, 1251, 1504, 1668, 1692, 2224, 2256, 2502, 2621, 3336, 3384, 4448, 4512, 5004, 5242, 6533, 6672, 6768, 7863, 10008, 10484, 13066, 13344, 13536, 15726, 19599, 20016, 20968, 23589, 26132, 31452, 39198, 40032, 41936, 47178, 52264, 58797, 62904, 78396, 83872, 94356, 104528, 117594, 123187, 125808, 156792, 188712, 209056, 235188, 246374, 251616, 313584, 364319, 369561, 377424, 470376, 492748, 627168, 728638, 739122, 754848, 940752, 985496, 1092957, 1108683, 1457276, 1478244, 1881504, 1970992, 2185914, 2217366, 2914552, 2956488, 3278871, 3941984, 4371828, 4434732, 5829104, 5912976, 6557742, 8743656, 8869464, 11658208, 11825952, 13115484, 17122993, 17487312, 17738928, 26230968, 34245986, 34974624, 35477856, 51368979, 52461936, 68491972, 102737958, 104923872, 136983944, 154106937, 205475916, 273967888, 308213874, 410951832, 547935776, 616427748, 821903664, 1232855496, 1643807328, 2465710992, 4931421984]

約数ペア:

[(1, 4931421984), (2, 2465710992), (3, 1643807328), (4, 1232855496), (6, 821903664), (8, 616427748), (9, 547935776), (12, 410951832), (16, 308213874), (18, 273967888), (24, 205475916), (32, 154106937), (36, 136983944), (47, 104923872), (48, 102737958), (72, 68491972), (94, 52461936), (96, 51368979), (139, 35477856), (141, 34974624), (144, 34245986), (188, 26230968), (278, 17738928), (282, 17487312), (288, 17122993), (376, 13115484), (417, 11825952), (423, 11658208), (556, 8869464), (564, 8743656), (752, 6557742), (834, 5912976), (846, 5829104), (1112, 4434732), (1128, 4371828), (1251, 3941984), (1504, 3278871), (1668, 2956488), (1692, 2914552), (2224, 2217366), (2256, 2185914), (2502, 1970992), (2621, 1881504), (3336, 1478244), (3384, 1457276), (4448, 1108683), (4512, 1092957), (5004, 985496), (5242, 940752), (6533, 754848), (6672, 739122), (6768, 728638), (7863, 627168), (10008, 492748), (10484, 470376), (13066, 377424), (13344, 369561), (13536, 364319), (15726, 313584), (19599, 251616), (20016, 246374), (20968, 235188), (23589, 209056), (26132, 188712), (31452, 156792), (39198, 125808), (40032, 123187), (41936, 117594), (47178, 104528), (52264, 94356), (58797, 83872), (62904, 78396)]