219832536

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{2531}}^1$

素因数の和:2605

約数の個数: 128

約数和(自身を含む): 700047360

約数和(自身を除く): 480214824

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 47, 56, 66, 77, 84, 88, 94, 132, 141, 154, 168, 188, 231, 264, 282, 308, 329, 376, 462, 517, 564, 616, 658, 924, 987, 1034, 1128, 1316, 1551, 1848, 1974, 2068, 2531, 2632, 3102, 3619, 3948, 4136, 5062, 6204, 7238, 7593, 7896, 10124, 10857, 12408, 14476, 15186, 17717, 20248, 21714, 27841, 28952, 30372, 35434, 43428, 53151, 55682, 60744, 70868, 83523, 86856, 106302, 111364, 118957, 141736, 167046, 194887, 212604, 222728, 237914, 334092, 356871, 389774, 425208, 475828, 584661, 668184, 713742, 779548, 832699, 951656, 1169322, 1308527, 1427484, 1559096, 1665398, 2338644, 2498097, 2617054, 2854968, 3330796, 3925581, 4677288, 4996194, 5234108, 6661592, 7851162, 9159689, 9992388, 10468216, 15702324, 18319378, 19984776, 27479067, 31404648, 36638756, 54958134, 73277512, 109916268, 219832536]

約数ペア:

[(1, 219832536), (2, 109916268), (3, 73277512), (4, 54958134), (6, 36638756), (7, 31404648), (8, 27479067), (11, 19984776), (12, 18319378), (14, 15702324), (21, 10468216), (22, 9992388), (24, 9159689), (28, 7851162), (33, 6661592), (42, 5234108), (44, 4996194), (47, 4677288), (56, 3925581), (66, 3330796), (77, 2854968), (84, 2617054), (88, 2498097), (94, 2338644), (132, 1665398), (141, 1559096), (154, 1427484), (168, 1308527), (188, 1169322), (231, 951656), (264, 832699), (282, 779548), (308, 713742), (329, 668184), (376, 584661), (462, 475828), (517, 425208), (564, 389774), (616, 356871), (658, 334092), (924, 237914), (987, 222728), (1034, 212604), (1128, 194887), (1316, 167046), (1551, 141736), (1848, 118957), (1974, 111364), (2068, 106302), (2531, 86856), (2632, 83523), (3102, 70868), (3619, 60744), (3948, 55682), (4136, 53151), (5062, 43428), (6204, 35434), (7238, 30372), (7593, 28952), (7896, 27841), (10124, 21714), (10857, 20248), (12408, 17717), (14476, 15186)]