287073396

素因数分解:

$2^2\times 3^5\times {\mathrm{23}}^1\times {\mathrm{12841}}^1$

素因数の和:12883

約数の個数: 72

約数和(自身を含む): 785313984

約数和(自身を除く): 498240588

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 81, 92, 108, 138, 162, 207, 243, 276, 324, 414, 486, 621, 828, 972, 1242, 1863, 2484, 3726, 5589, 7452, 11178, 12841, 22356, 25682, 38523, 51364, 77046, 115569, 154092, 231138, 295343, 346707, 462276, 590686, 693414, 886029, 1040121, 1181372, 1386828, 1772058, 2080242, 2658087, 3120363, 3544116, 4160484, 5316174, 6240726, 7974261, 10632348, 12481452, 15948522, 23922783, 31897044, 47845566, 71768349, 95691132, 143536698, 287073396]

約数ペア:

[(1, 287073396), (2, 143536698), (3, 95691132), (4, 71768349), (6, 47845566), (9, 31897044), (12, 23922783), (18, 15948522), (23, 12481452), (27, 10632348), (36, 7974261), (46, 6240726), (54, 5316174), (69, 4160484), (81, 3544116), (92, 3120363), (108, 2658087), (138, 2080242), (162, 1772058), (207, 1386828), (243, 1181372), (276, 1040121), (324, 886029), (414, 693414), (486, 590686), (621, 462276), (828, 346707), (972, 295343), (1242, 231138), (1863, 154092), (2484, 115569), (3726, 77046), (5589, 51364), (7452, 38523), (11178, 25682), (12841, 22356)]