1567779228

素因数分解:

$2^2\times 3^2\times {\mathrm{137}}^1\times {\mathrm{241}}^1\times {\mathrm{1319}}^1$

素因数の和:1707

約数の個数: 72

約数和(自身を含む): 4011527520

約数和(自身を除く): 2443748292

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 137, 241, 274, 411, 482, 548, 723, 822, 964, 1233, 1319, 1446, 1644, 2169, 2466, 2638, 2892, 3957, 4338, 4932, 5276, 7914, 8676, 11871, 15828, 23742, 33017, 47484, 66034, 99051, 132068, 180703, 198102, 297153, 317879, 361406, 396204, 542109, 594306, 635758, 722812, 953637, 1084218, 1188612, 1271516, 1626327, 1907274, 2168436, 2860911, 3252654, 3814548, 5721822, 6505308, 11443644, 43549423, 87098846, 130648269, 174197692, 261296538, 391944807, 522593076, 783889614, 1567779228]

約数ペア:

[(1, 1567779228), (2, 783889614), (3, 522593076), (4, 391944807), (6, 261296538), (9, 174197692), (12, 130648269), (18, 87098846), (36, 43549423), (137, 11443644), (241, 6505308), (274, 5721822), (411, 3814548), (482, 3252654), (548, 2860911), (723, 2168436), (822, 1907274), (964, 1626327), (1233, 1271516), (1319, 1188612), (1446, 1084218), (1644, 953637), (2169, 722812), (2466, 635758), (2638, 594306), (2892, 542109), (3957, 396204), (4338, 361406), (4932, 317879), (5276, 297153), (7914, 198102), (8676, 180703), (11871, 132068), (15828, 99051), (23742, 66034), (33017, 47484)]