490349664

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{34747}}^1$

素因数の和:34777

約数の個数: 108

約数和(自身を含む): 1622140884

約数和(自身を除く): 1131791220

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 72, 84, 96, 98, 112, 126, 144, 147, 168, 196, 224, 252, 288, 294, 336, 392, 441, 504, 588, 672, 784, 882, 1008, 1176, 1568, 1764, 2016, 2352, 3528, 4704, 7056, 14112, 34747, 69494, 104241, 138988, 208482, 243229, 277976, 312723, 416964, 486458, 555952, 625446, 729687, 833928, 972916, 1111904, 1250892, 1459374, 1667856, 1702603, 1945832, 2189061, 2501784, 2918748, 3335712, 3405206, 3891664, 4378122, 5003568, 5107809, 5837496, 6810412, 7783328, 8756244, 10007136, 10215618, 11674992, 13620824, 15323427, 17512488, 20431236, 23349984, 27241648, 30646854, 35024976, 40862472, 54483296, 61293708, 70049952, 81724944, 122587416, 163449888, 245174832, 490349664]

約数ペア:

[(1, 490349664), (2, 245174832), (3, 163449888), (4, 122587416), (6, 81724944), (7, 70049952), (8, 61293708), (9, 54483296), (12, 40862472), (14, 35024976), (16, 30646854), (18, 27241648), (21, 23349984), (24, 20431236), (28, 17512488), (32, 15323427), (36, 13620824), (42, 11674992), (48, 10215618), (49, 10007136), (56, 8756244), (63, 7783328), (72, 6810412), (84, 5837496), (96, 5107809), (98, 5003568), (112, 4378122), (126, 3891664), (144, 3405206), (147, 3335712), (168, 2918748), (196, 2501784), (224, 2189061), (252, 1945832), (288, 1702603), (294, 1667856), (336, 1459374), (392, 1250892), (441, 1111904), (504, 972916), (588, 833928), (672, 729687), (784, 625446), (882, 555952), (1008, 486458), (1176, 416964), (1568, 312723), (1764, 277976), (2016, 243229), (2352, 208482), (3528, 138988), (4704, 104241), (7056, 69494), (14112, 34747)]