980715876

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{12149}}^1$

素因数の和:12225

約数の個数: 72

約数和(自身を含む): 2702548800

約数和(自身を除く): 1721832924

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 186, 217, 372, 434, 651, 868, 961, 1302, 1922, 2604, 2883, 3844, 5766, 6727, 11532, 12149, 13454, 20181, 24298, 26908, 36447, 40362, 48596, 72894, 80724, 85043, 145788, 170086, 255129, 340172, 376619, 510258, 753238, 1020516, 1129857, 1506476, 2259714, 2636333, 4519428, 5272666, 7908999, 10545332, 11675189, 15817998, 23350378, 31635996, 35025567, 46700756, 70051134, 81726323, 140102268, 163452646, 245178969, 326905292, 490357938, 980715876]

約数ペア:

[(1, 980715876), (2, 490357938), (3, 326905292), (4, 245178969), (6, 163452646), (7, 140102268), (12, 81726323), (14, 70051134), (21, 46700756), (28, 35025567), (31, 31635996), (42, 23350378), (62, 15817998), (84, 11675189), (93, 10545332), (124, 7908999), (186, 5272666), (217, 4519428), (372, 2636333), (434, 2259714), (651, 1506476), (868, 1129857), (961, 1020516), (1302, 753238), (1922, 510258), (2604, 376619), (2883, 340172), (3844, 255129), (5766, 170086), (6727, 145788), (11532, 85043), (12149, 80724), (13454, 72894), (20181, 48596), (24298, 40362), (26908, 36447)]