625875012

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{163}}^1\times {\mathrm{1693}}^1$

素因数の和:1879

約数の個数: 120

約数和(自身を含む): 1882481216

約数和(自身を除く): 1256606204

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 163, 189, 252, 324, 326, 378, 489, 567, 652, 756, 978, 1134, 1141, 1467, 1693, 1956, 2268, 2282, 2934, 3386, 3423, 4401, 4564, 5079, 5868, 6772, 6846, 8802, 10158, 10269, 11851, 13203, 13692, 15237, 17604, 20316, 20538, 23702, 26406, 30474, 30807, 35553, 41076, 45711, 47404, 52812, 60948, 61614, 71106, 91422, 92421, 106659, 123228, 137133, 142212, 182844, 184842, 213318, 274266, 275959, 319977, 369684, 426636, 548532, 551918, 639954, 827877, 959931, 1103836, 1279908, 1655754, 1919862, 1931713, 2483631, 3311508, 3839724, 3863426, 4967262, 5795139, 7450893, 7726852, 9934524, 11590278, 14901786, 17385417, 22352679, 23180556, 29803572, 34770834, 44705358, 52156251, 69541668, 89410716, 104312502, 156468753, 208625004, 312937506, 625875012]

約数ペア:

[(1, 625875012), (2, 312937506), (3, 208625004), (4, 156468753), (6, 104312502), (7, 89410716), (9, 69541668), (12, 52156251), (14, 44705358), (18, 34770834), (21, 29803572), (27, 23180556), (28, 22352679), (36, 17385417), (42, 14901786), (54, 11590278), (63, 9934524), (81, 7726852), (84, 7450893), (108, 5795139), (126, 4967262), (162, 3863426), (163, 3839724), (189, 3311508), (252, 2483631), (324, 1931713), (326, 1919862), (378, 1655754), (489, 1279908), (567, 1103836), (652, 959931), (756, 827877), (978, 639954), (1134, 551918), (1141, 548532), (1467, 426636), (1693, 369684), (1956, 319977), (2268, 275959), (2282, 274266), (2934, 213318), (3386, 184842), (3423, 182844), (4401, 142212), (4564, 137133), (5079, 123228), (5868, 106659), (6772, 92421), (6846, 91422), (8802, 71106), (10158, 61614), (10269, 60948), (11851, 52812), (13203, 47404), (13692, 45711), (15237, 41076), (17604, 35553), (20316, 30807), (20538, 30474), (23702, 26406)]