2021302416

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{139}}^1\times {\mathrm{383}}^1$

素因数の和:653

約数の個数: 160

約数和(自身を含む): 6079610880

約数和(自身を除く): 4058308464

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 113, 139, 168, 226, 278, 336, 339, 383, 417, 452, 556, 678, 766, 791, 834, 904, 973, 1112, 1149, 1356, 1532, 1582, 1668, 1808, 1946, 2224, 2298, 2373, 2681, 2712, 2919, 3064, 3164, 3336, 3892, 4596, 4746, 5362, 5424, 5838, 6128, 6328, 6672, 7784, 8043, 9192, 9492, 10724, 11676, 12656, 15568, 15707, 16086, 18384, 18984, 21448, 23352, 31414, 32172, 37968, 42896, 43279, 46704, 47121, 53237, 62828, 64344, 86558, 94242, 106474, 109949, 125656, 128688, 129837, 159711, 173116, 188484, 212948, 219898, 251312, 259674, 302953, 319422, 329847, 346232, 372659, 376968, 425896, 439796, 519348, 605906, 638844, 659694, 692464, 745318, 753936, 851792, 879592, 908859, 1038696, 1117977, 1211812, 1277688, 1319388, 1490636, 1759184, 1817718, 2077392, 2235954, 2423624, 2555376, 2638776, 2981272, 3635436, 4471908, 4847248, 5277552, 5962544, 6015781, 7270872, 8943816, 12031562, 14541744, 17887632, 18047343, 24063124, 36094686, 42110467, 48126248, 72189372, 84220934, 96252496, 126331401, 144378744, 168441868, 252662802, 288757488, 336883736, 505325604, 673767472, 1010651208, 2021302416]

約数ペア:

[(1, 2021302416), (2, 1010651208), (3, 673767472), (4, 505325604), (6, 336883736), (7, 288757488), (8, 252662802), (12, 168441868), (14, 144378744), (16, 126331401), (21, 96252496), (24, 84220934), (28, 72189372), (42, 48126248), (48, 42110467), (56, 36094686), (84, 24063124), (112, 18047343), (113, 17887632), (139, 14541744), (168, 12031562), (226, 8943816), (278, 7270872), (336, 6015781), (339, 5962544), (383, 5277552), (417, 4847248), (452, 4471908), (556, 3635436), (678, 2981272), (766, 2638776), (791, 2555376), (834, 2423624), (904, 2235954), (973, 2077392), (1112, 1817718), (1149, 1759184), (1356, 1490636), (1532, 1319388), (1582, 1277688), (1668, 1211812), (1808, 1117977), (1946, 1038696), (2224, 908859), (2298, 879592), (2373, 851792), (2681, 753936), (2712, 745318), (2919, 692464), (3064, 659694), (3164, 638844), (3336, 605906), (3892, 519348), (4596, 439796), (4746, 425896), (5362, 376968), (5424, 372659), (5838, 346232), (6128, 329847), (6328, 319422), (6672, 302953), (7784, 259674), (8043, 251312), (9192, 219898), (9492, 212948), (10724, 188484), (11676, 173116), (12656, 159711), (15568, 129837), (15707, 128688), (16086, 125656), (18384, 109949), (18984, 106474), (21448, 94242), (23352, 86558), (31414, 64344), (32172, 62828), (37968, 53237), (42896, 47121), (43279, 46704)]