1229922148

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{677}}^1$

素因数の和:762

約数の個数: 144

約数和(自身を含む): 2908652544

約数和(自身を除く): 1678730396

約数列:

[1, 2, 4, 7, 13, 14, 23, 26, 28, 31, 46, 49, 52, 62, 91, 92, 98, 124, 161, 182, 196, 217, 299, 322, 364, 403, 434, 598, 637, 644, 677, 713, 806, 868, 1127, 1196, 1274, 1354, 1426, 1519, 1612, 2093, 2254, 2548, 2708, 2821, 2852, 3038, 4186, 4508, 4739, 4991, 5642, 6076, 8372, 8801, 9269, 9478, 9982, 11284, 14651, 15571, 17602, 18538, 18956, 19747, 19964, 20987, 29302, 31142, 33173, 34937, 35204, 37076, 39494, 41974, 58604, 61607, 62284, 64883, 66346, 69874, 78988, 83948, 108997, 123214, 129766, 132692, 139748, 146909, 202423, 217994, 246428, 259532, 272831, 293818, 404846, 431249, 435988, 454181, 482701, 545662, 587636, 762979, 809692, 862498, 908362, 965402, 1028363, 1091324, 1416961, 1525958, 1724996, 1816724, 1909817, 1930804, 2056726, 2833922, 3051916, 3378907, 3819634, 4113452, 5667844, 6275113, 6757814, 7639268, 9918727, 12550226, 13368719, 13515628, 19837454, 23652349, 25100452, 26737438, 39674908, 43925791, 47304698, 53474876, 87851582, 94609396, 175703164, 307480537, 614961074, 1229922148]

約数ペア:

[(1, 1229922148), (2, 614961074), (4, 307480537), (7, 175703164), (13, 94609396), (14, 87851582), (23, 53474876), (26, 47304698), (28, 43925791), (31, 39674908), (46, 26737438), (49, 25100452), (52, 23652349), (62, 19837454), (91, 13515628), (92, 13368719), (98, 12550226), (124, 9918727), (161, 7639268), (182, 6757814), (196, 6275113), (217, 5667844), (299, 4113452), (322, 3819634), (364, 3378907), (403, 3051916), (434, 2833922), (598, 2056726), (637, 1930804), (644, 1909817), (677, 1816724), (713, 1724996), (806, 1525958), (868, 1416961), (1127, 1091324), (1196, 1028363), (1274, 965402), (1354, 908362), (1426, 862498), (1519, 809692), (1612, 762979), (2093, 587636), (2254, 545662), (2548, 482701), (2708, 454181), (2821, 435988), (2852, 431249), (3038, 404846), (4186, 293818), (4508, 272831), (4739, 259532), (4991, 246428), (5642, 217994), (6076, 202423), (8372, 146909), (8801, 139748), (9269, 132692), (9478, 129766), (9982, 123214), (11284, 108997), (14651, 83948), (15571, 78988), (17602, 69874), (18538, 66346), (18956, 64883), (19747, 62284), (19964, 61607), (20987, 58604), (29302, 41974), (31142, 39494), (33173, 37076), (34937, 35204)]