283231788

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{563}}^1$

素因数の和:743

約数の個数: 96

約数和(自身を含む): 777724416

約数和(自身を除く): 494492628

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 53, 84, 106, 113, 159, 212, 226, 318, 339, 371, 452, 563, 636, 678, 742, 791, 1113, 1126, 1356, 1484, 1582, 1689, 2226, 2252, 2373, 3164, 3378, 3941, 4452, 4746, 5989, 6756, 7882, 9492, 11823, 11978, 15764, 17967, 23646, 23956, 29839, 35934, 41923, 47292, 59678, 63619, 71868, 83846, 89517, 119356, 125769, 127238, 167692, 179034, 190857, 208873, 251538, 254476, 358068, 381714, 417746, 445333, 503076, 626619, 763428, 835492, 890666, 1253238, 1335999, 1781332, 2506476, 2671998, 3371807, 5343996, 6743614, 10115421, 13487228, 20230842, 23602649, 40461684, 47205298, 70807947, 94410596, 141615894, 283231788]

約数ペア:

[(1, 283231788), (2, 141615894), (3, 94410596), (4, 70807947), (6, 47205298), (7, 40461684), (12, 23602649), (14, 20230842), (21, 13487228), (28, 10115421), (42, 6743614), (53, 5343996), (84, 3371807), (106, 2671998), (113, 2506476), (159, 1781332), (212, 1335999), (226, 1253238), (318, 890666), (339, 835492), (371, 763428), (452, 626619), (563, 503076), (636, 445333), (678, 417746), (742, 381714), (791, 358068), (1113, 254476), (1126, 251538), (1356, 208873), (1484, 190857), (1582, 179034), (1689, 167692), (2226, 127238), (2252, 125769), (2373, 119356), (3164, 89517), (3378, 83846), (3941, 71868), (4452, 63619), (4746, 59678), (5989, 47292), (6756, 41923), (7882, 35934), (9492, 29839), (11823, 23956), (11978, 23646), (15764, 17967)]