290147991176

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{5839}}^1\times {\mathrm{11273}}^1$

素因数の和:17166

約数の個数: 64

約数和(自身を含む): 592561440000

約数和(自身を除く): 302413448824

約数列:

[1, 2, 4, 8, 19, 29, 38, 58, 76, 116, 152, 232, 551, 1102, 2204, 4408, 5839, 11273, 11678, 22546, 23356, 45092, 46712, 90184, 110941, 169331, 214187, 221882, 326917, 338662, 428374, 443764, 653834, 677324, 856748, 887528, 1307668, 1354648, 1713496, 2615336, 3217289, 6211423, 6434578, 12422846, 12869156, 24845692, 25738312, 49691384, 65823047, 131646094, 263292188, 526584376, 1250637893, 1908868363, 2501275786, 3817736726, 5002551572, 7635473452, 10005103144, 15270946904, 36268498897, 72536997794, 145073995588, 290147991176]

約数ペア:

[(1, 290147991176), (2, 145073995588), (4, 72536997794), (8, 36268498897), (19, 15270946904), (29, 10005103144), (38, 7635473452), (58, 5002551572), (76, 3817736726), (116, 2501275786), (152, 1908868363), (232, 1250637893), (551, 526584376), (1102, 263292188), (2204, 131646094), (4408, 65823047), (5839, 49691384), (11273, 25738312), (11678, 24845692), (22546, 12869156), (23356, 12422846), (45092, 6434578), (46712, 6211423), (90184, 3217289), (110941, 2615336), (169331, 1713496), (214187, 1354648), (221882, 1307668), (326917, 887528), (338662, 856748), (428374, 677324), (443764, 653834)]