1212228402

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{1597}}^1$

素因数の和:1704

約数の個数: 128

約数和(自身を含む): 3181068288

約数和(自身を除く): 1968839886

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 31, 33, 42, 53, 62, 66, 77, 93, 106, 154, 159, 186, 217, 231, 318, 341, 371, 434, 462, 583, 651, 682, 742, 1023, 1113, 1166, 1302, 1597, 1643, 1749, 2046, 2226, 2387, 3194, 3286, 3498, 4081, 4774, 4791, 4929, 7161, 8162, 9582, 9858, 11179, 11501, 12243, 14322, 17567, 18073, 22358, 23002, 24486, 33537, 34503, 35134, 36146, 49507, 52701, 54219, 67074, 69006, 84641, 99014, 105402, 108438, 122969, 126511, 148521, 169282, 245938, 253022, 253923, 297042, 346549, 368907, 379533, 507846, 544577, 592487, 693098, 737814, 759066, 931051, 1039647, 1089154, 1184974, 1633731, 1777461, 1862102, 2079294, 2623871, 2793153, 3267462, 3554922, 3812039, 5247742, 5586306, 6517357, 7624078, 7871613, 11436117, 13034714, 15743226, 18367097, 19552071, 22872234, 28862581, 36734194, 39104142, 55101291, 57725162, 86587743, 110202582, 173175486, 202038067, 404076134, 606114201, 1212228402]

約数ペア:

[(1, 1212228402), (2, 606114201), (3, 404076134), (6, 202038067), (7, 173175486), (11, 110202582), (14, 86587743), (21, 57725162), (22, 55101291), (31, 39104142), (33, 36734194), (42, 28862581), (53, 22872234), (62, 19552071), (66, 18367097), (77, 15743226), (93, 13034714), (106, 11436117), (154, 7871613), (159, 7624078), (186, 6517357), (217, 5586306), (231, 5247742), (318, 3812039), (341, 3554922), (371, 3267462), (434, 2793153), (462, 2623871), (583, 2079294), (651, 1862102), (682, 1777461), (742, 1633731), (1023, 1184974), (1113, 1089154), (1166, 1039647), (1302, 931051), (1597, 759066), (1643, 737814), (1749, 693098), (2046, 592487), (2226, 544577), (2387, 507846), (3194, 379533), (3286, 368907), (3498, 346549), (4081, 297042), (4774, 253923), (4791, 253022), (4929, 245938), (7161, 169282), (8162, 148521), (9582, 126511), (9858, 122969), (11179, 108438), (11501, 105402), (12243, 99014), (14322, 84641), (17567, 69006), (18073, 67074), (22358, 54219), (23002, 52701), (24486, 49507), (33537, 36146), (34503, 35134)]