1249480044

素因数分解:

$2^2\times 3^2\times {\mathrm{173}}^1\times {\mathrm{439}}^1\times {\mathrm{457}}^1$

素因数の和:1079

約数の個数: 72

約数和(自身を含む): 3190867680

約数和(自身を除く): 1941387636

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 173, 346, 439, 457, 519, 692, 878, 914, 1038, 1317, 1371, 1557, 1756, 1828, 2076, 2634, 2742, 3114, 3951, 4113, 5268, 5484, 6228, 7902, 8226, 15804, 16452, 75947, 79061, 151894, 158122, 200623, 227841, 237183, 303788, 316244, 401246, 455682, 474366, 601869, 683523, 711549, 802492, 911364, 948732, 1203738, 1367046, 1423098, 1805607, 2407476, 2734092, 2846196, 3611214, 7222428, 34707779, 69415558, 104123337, 138831116, 208246674, 312370011, 416493348, 624740022, 1249480044]

約数ペア:

[(1, 1249480044), (2, 624740022), (3, 416493348), (4, 312370011), (6, 208246674), (9, 138831116), (12, 104123337), (18, 69415558), (36, 34707779), (173, 7222428), (346, 3611214), (439, 2846196), (457, 2734092), (519, 2407476), (692, 1805607), (878, 1423098), (914, 1367046), (1038, 1203738), (1317, 948732), (1371, 911364), (1557, 802492), (1756, 711549), (1828, 683523), (2076, 601869), (2634, 474366), (2742, 455682), (3114, 401246), (3951, 316244), (4113, 303788), (5268, 237183), (5484, 227841), (6228, 200623), (7902, 158122), (8226, 151894), (15804, 79061), (16452, 75947)]