2149160868

素因数分解:

$2^2\times 3^2\times {\mathrm{163}}^1\times {\mathrm{307}}^1\times {\mathrm{1193}}^1$

素因数の和:1673

約数の個数: 72

約数和(自身を含む): 5488330848

約数和(自身を除く): 3339169980

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 163, 307, 326, 489, 614, 652, 921, 978, 1193, 1228, 1467, 1842, 1956, 2386, 2763, 2934, 3579, 3684, 4772, 5526, 5868, 7158, 10737, 11052, 14316, 21474, 42948, 50041, 100082, 150123, 194459, 200164, 300246, 366251, 388918, 450369, 583377, 600492, 732502, 777836, 900738, 1098753, 1166754, 1465004, 1750131, 1801476, 2197506, 2333508, 3296259, 3500262, 4395012, 6592518, 7000524, 13185036, 59698913, 119397826, 179096739, 238795652, 358193478, 537290217, 716386956, 1074580434, 2149160868]

約数ペア:

[(1, 2149160868), (2, 1074580434), (3, 716386956), (4, 537290217), (6, 358193478), (9, 238795652), (12, 179096739), (18, 119397826), (36, 59698913), (163, 13185036), (307, 7000524), (326, 6592518), (489, 4395012), (614, 3500262), (652, 3296259), (921, 2333508), (978, 2197506), (1193, 1801476), (1228, 1750131), (1467, 1465004), (1842, 1166754), (1956, 1098753), (2386, 900738), (2763, 777836), (2934, 732502), (3579, 600492), (3684, 583377), (4772, 450369), (5526, 388918), (5868, 366251), (7158, 300246), (10737, 200164), (11052, 194459), (14316, 150123), (21474, 100082), (42948, 50041)]