889839324

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^2\times {\mathrm{149}}^1\times {\mathrm{457}}^1$

素因数の和:641

約数の個数: 144

約数和(自身を含む): 2558388000

約数和(自身を除く): 1668548676

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 99, 108, 121, 132, 149, 198, 242, 297, 298, 363, 396, 447, 457, 484, 594, 596, 726, 894, 914, 1089, 1188, 1341, 1371, 1452, 1639, 1788, 1828, 2178, 2682, 2742, 3267, 3278, 4023, 4113, 4356, 4917, 5027, 5364, 5484, 6534, 6556, 8046, 8226, 9834, 10054, 12339, 13068, 14751, 15081, 16092, 16452, 18029, 19668, 20108, 24678, 29502, 30162, 36058, 44253, 45243, 49356, 54087, 55297, 59004, 60324, 68093, 72116, 88506, 90486, 108174, 110594, 135729, 136186, 162261, 165891, 177012, 180972, 204279, 216348, 221188, 271458, 272372, 324522, 331782, 408558, 486783, 497673, 542916, 612837, 649044, 663564, 749023, 817116, 973566, 995346, 1225674, 1493019, 1498046, 1838511, 1947132, 1990692, 2247069, 2451348, 2986038, 2996092, 3677022, 4494138, 5972076, 6741207, 7354044, 8239253, 8988276, 13482414, 16478506, 20223621, 24717759, 26964828, 32957012, 40447242, 49435518, 74153277, 80894484, 98871036, 148306554, 222459831, 296613108, 444919662, 889839324]

約数ペア:

[(1, 889839324), (2, 444919662), (3, 296613108), (4, 222459831), (6, 148306554), (9, 98871036), (11, 80894484), (12, 74153277), (18, 49435518), (22, 40447242), (27, 32957012), (33, 26964828), (36, 24717759), (44, 20223621), (54, 16478506), (66, 13482414), (99, 8988276), (108, 8239253), (121, 7354044), (132, 6741207), (149, 5972076), (198, 4494138), (242, 3677022), (297, 2996092), (298, 2986038), (363, 2451348), (396, 2247069), (447, 1990692), (457, 1947132), (484, 1838511), (594, 1498046), (596, 1493019), (726, 1225674), (894, 995346), (914, 973566), (1089, 817116), (1188, 749023), (1341, 663564), (1371, 649044), (1452, 612837), (1639, 542916), (1788, 497673), (1828, 486783), (2178, 408558), (2682, 331782), (2742, 324522), (3267, 272372), (3278, 271458), (4023, 221188), (4113, 216348), (4356, 204279), (4917, 180972), (5027, 177012), (5364, 165891), (5484, 162261), (6534, 136186), (6556, 135729), (8046, 110594), (8226, 108174), (9834, 90486), (10054, 88506), (12339, 72116), (13068, 68093), (14751, 60324), (15081, 59004), (16092, 55297), (16452, 54087), (18029, 49356), (19668, 45243), (20108, 44253), (24678, 36058), (29502, 30162)]