651228292

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1$

素因数の和:194

約数の個数: 144

約数和(自身を含む): 1445209920

約数和(自身を除く): 793981628

約数列:

[1, 2, 4, 11, 13, 22, 26, 29, 43, 44, 52, 58, 83, 86, 116, 121, 143, 166, 172, 242, 286, 319, 332, 377, 473, 484, 559, 572, 638, 754, 913, 946, 1079, 1118, 1247, 1276, 1508, 1573, 1826, 1892, 2158, 2236, 2407, 2494, 3146, 3509, 3569, 3652, 4147, 4316, 4814, 4988, 5203, 6149, 6292, 7018, 7138, 8294, 9628, 10043, 10406, 11869, 12298, 13717, 14036, 14276, 16211, 16588, 20086, 20812, 23738, 24596, 26477, 27434, 31291, 32422, 39259, 40172, 45617, 46397, 47476, 52954, 54868, 62582, 64844, 67639, 78518, 91234, 92794, 103501, 105908, 125164, 130559, 135278, 150887, 157036, 178321, 182468, 185588, 207002, 261118, 270556, 291247, 301774, 344201, 356642, 414004, 431849, 510367, 522236, 582494, 603548, 688402, 713284, 863698, 1020734, 1138511, 1164988, 1345513, 1376804, 1727396, 1961531, 2041468, 2277022, 2691026, 3786211, 3923062, 4554044, 5382052, 5614037, 7572422, 7846124, 11228074, 12523621, 14800643, 15144844, 22456148, 25047242, 29601286, 50094484, 59202572, 162807073, 325614146, 651228292]

約数ペア:

[(1, 651228292), (2, 325614146), (4, 162807073), (11, 59202572), (13, 50094484), (22, 29601286), (26, 25047242), (29, 22456148), (43, 15144844), (44, 14800643), (52, 12523621), (58, 11228074), (83, 7846124), (86, 7572422), (116, 5614037), (121, 5382052), (143, 4554044), (166, 3923062), (172, 3786211), (242, 2691026), (286, 2277022), (319, 2041468), (332, 1961531), (377, 1727396), (473, 1376804), (484, 1345513), (559, 1164988), (572, 1138511), (638, 1020734), (754, 863698), (913, 713284), (946, 688402), (1079, 603548), (1118, 582494), (1247, 522236), (1276, 510367), (1508, 431849), (1573, 414004), (1826, 356642), (1892, 344201), (2158, 301774), (2236, 291247), (2407, 270556), (2494, 261118), (3146, 207002), (3509, 185588), (3569, 182468), (3652, 178321), (4147, 157036), (4316, 150887), (4814, 135278), (4988, 130559), (5203, 125164), (6149, 105908), (6292, 103501), (7018, 92794), (7138, 91234), (8294, 78518), (9628, 67639), (10043, 64844), (10406, 62582), (11869, 54868), (12298, 52954), (13717, 47476), (14036, 46397), (14276, 45617), (16211, 40172), (16588, 39259), (20086, 32422), (20812, 31291), (23738, 27434), (24596, 26477)]