858798648

素因数分解:

$2^3\times 3^2\times {\mathrm{191}}^1\times {\mathrm{197}}^1\times {\mathrm{317}}^1$

素因数の和:717

約数の個数: 96

約数和(自身を含む): 2357372160

約数和(自身を除く): 1498573512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 191, 197, 317, 382, 394, 573, 591, 634, 764, 788, 951, 1146, 1182, 1268, 1528, 1576, 1719, 1773, 1902, 2292, 2364, 2536, 2853, 3438, 3546, 3804, 4584, 4728, 5706, 6876, 7092, 7608, 11412, 13752, 14184, 22824, 37627, 60547, 62449, 75254, 112881, 121094, 124898, 150508, 181641, 187347, 225762, 242188, 249796, 301016, 338643, 363282, 374694, 451524, 484376, 499592, 544923, 562041, 677286, 726564, 749388, 903048, 1089846, 1124082, 1354572, 1453128, 1498776, 2179692, 2248164, 2709144, 4359384, 4496328, 11927759, 23855518, 35783277, 47711036, 71566554, 95422072, 107349831, 143133108, 214699662, 286266216, 429399324, 858798648]

約数ペア:

[(1, 858798648), (2, 429399324), (3, 286266216), (4, 214699662), (6, 143133108), (8, 107349831), (9, 95422072), (12, 71566554), (18, 47711036), (24, 35783277), (36, 23855518), (72, 11927759), (191, 4496328), (197, 4359384), (317, 2709144), (382, 2248164), (394, 2179692), (573, 1498776), (591, 1453128), (634, 1354572), (764, 1124082), (788, 1089846), (951, 903048), (1146, 749388), (1182, 726564), (1268, 677286), (1528, 562041), (1576, 544923), (1719, 499592), (1773, 484376), (1902, 451524), (2292, 374694), (2364, 363282), (2536, 338643), (2853, 301016), (3438, 249796), (3546, 242188), (3804, 225762), (4584, 187347), (4728, 181641), (5706, 150508), (6876, 124898), (7092, 121094), (7608, 112881), (11412, 75254), (13752, 62449), (14184, 60547), (22824, 37627)]