1330353856

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{3659}}^1$

素因数の和:3726

約数の個数: 112

約数和(自身を含む): 3123590400

約数和(自身を除く): 1793236544

約数列:

[1, 2, 4, 8, 13, 16, 19, 23, 26, 32, 38, 46, 52, 64, 76, 92, 104, 152, 184, 208, 247, 299, 304, 368, 416, 437, 494, 598, 608, 736, 832, 874, 988, 1196, 1216, 1472, 1748, 1976, 2392, 3496, 3659, 3952, 4784, 5681, 6992, 7318, 7904, 9568, 11362, 13984, 14636, 15808, 19136, 22724, 27968, 29272, 45448, 47567, 58544, 69521, 84157, 90896, 95134, 117088, 139042, 168314, 181792, 190268, 234176, 278084, 336628, 363584, 380536, 556168, 673256, 761072, 903773, 1094041, 1112336, 1346512, 1522144, 1598983, 1807546, 2188082, 2224672, 2693024, 3044288, 3197966, 3615092, 4376164, 4449344, 5386048, 6395932, 7230184, 8752328, 12791864, 14460368, 17504656, 20786779, 25583728, 28920736, 35009312, 41573558, 51167456, 57841472, 70018624, 83147116, 102334912, 166294232, 332588464, 665176928, 1330353856]

約数ペア:

[(1, 1330353856), (2, 665176928), (4, 332588464), (8, 166294232), (13, 102334912), (16, 83147116), (19, 70018624), (23, 57841472), (26, 51167456), (32, 41573558), (38, 35009312), (46, 28920736), (52, 25583728), (64, 20786779), (76, 17504656), (92, 14460368), (104, 12791864), (152, 8752328), (184, 7230184), (208, 6395932), (247, 5386048), (299, 4449344), (304, 4376164), (368, 3615092), (416, 3197966), (437, 3044288), (494, 2693024), (598, 2224672), (608, 2188082), (736, 1807546), (832, 1598983), (874, 1522144), (988, 1346512), (1196, 1112336), (1216, 1094041), (1472, 903773), (1748, 761072), (1976, 673256), (2392, 556168), (3496, 380536), (3659, 363584), (3952, 336628), (4784, 278084), (5681, 234176), (6992, 190268), (7318, 181792), (7904, 168314), (9568, 139042), (11362, 117088), (13984, 95134), (14636, 90896), (15808, 84157), (19136, 69521), (22724, 58544), (27968, 47567), (29272, 45448)]