331431492

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{599}}^1\times {\mathrm{941}}^1$

素因数の和:1561

約数の個数: 72

約数和(自身を含む): 902059200

約数和(自身を除く): 570627708

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 599, 941, 1198, 1797, 1882, 2396, 2823, 3594, 3764, 4193, 5646, 6587, 7188, 8386, 11292, 12579, 13174, 16772, 19761, 25158, 26348, 29351, 39522, 46109, 50316, 58702, 79044, 88053, 92218, 117404, 138327, 176106, 184436, 276654, 352212, 553308, 563659, 1127318, 1690977, 2254636, 3381954, 3945613, 6763908, 7891226, 11836839, 15782452, 23673678, 27619291, 47347356, 55238582, 82857873, 110477164, 165715746, 331431492]

約数ペア:

[(1, 331431492), (2, 165715746), (3, 110477164), (4, 82857873), (6, 55238582), (7, 47347356), (12, 27619291), (14, 23673678), (21, 15782452), (28, 11836839), (42, 7891226), (49, 6763908), (84, 3945613), (98, 3381954), (147, 2254636), (196, 1690977), (294, 1127318), (588, 563659), (599, 553308), (941, 352212), (1198, 276654), (1797, 184436), (1882, 176106), (2396, 138327), (2823, 117404), (3594, 92218), (3764, 88053), (4193, 79044), (5646, 58702), (6587, 50316), (7188, 46109), (8386, 39522), (11292, 29351), (12579, 26348), (13174, 25158), (16772, 19761)]