613291252

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{1787}}^1$

素因数の和:1925

約数の個数: 72

約数和(自身を含む): 1335507264

約数和(自身を除く): 722216012

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 68, 98, 103, 119, 196, 206, 238, 412, 476, 721, 833, 1442, 1666, 1751, 1787, 2884, 3332, 3502, 3574, 5047, 7004, 7148, 10094, 12257, 12509, 20188, 24514, 25018, 30379, 49028, 50036, 60758, 85799, 87563, 121516, 171598, 175126, 184061, 212653, 343196, 350252, 368122, 425306, 736244, 850612, 1288427, 1488571, 2576854, 2977142, 3129037, 5153708, 5954284, 6258074, 9018989, 12516148, 18037978, 21903259, 36075956, 43806518, 87613036, 153322813, 306645626, 613291252]

約数ペア:

[(1, 613291252), (2, 306645626), (4, 153322813), (7, 87613036), (14, 43806518), (17, 36075956), (28, 21903259), (34, 18037978), (49, 12516148), (68, 9018989), (98, 6258074), (103, 5954284), (119, 5153708), (196, 3129037), (206, 2977142), (238, 2576854), (412, 1488571), (476, 1288427), (721, 850612), (833, 736244), (1442, 425306), (1666, 368122), (1751, 350252), (1787, 343196), (2884, 212653), (3332, 184061), (3502, 175126), (3574, 171598), (5047, 121516), (7004, 87563), (7148, 85799), (10094, 60758), (12257, 50036), (12509, 49028), (20188, 30379), (24514, 25018)]