713104048

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1\times {\mathrm{223}}^1$

素因数の和:474

約数の個数: 80

約数和(自身を含む): 1492126720

約数和(自身を除く): 779022672

約数列:

[1, 2, 4, 8, 16, 19, 38, 67, 76, 134, 152, 157, 223, 268, 304, 314, 446, 536, 628, 892, 1072, 1256, 1273, 1784, 2512, 2546, 2983, 3568, 4237, 5092, 5966, 8474, 10184, 10519, 11932, 14941, 16948, 20368, 21038, 23864, 29882, 33896, 35011, 42076, 47728, 59764, 67792, 70022, 84152, 119528, 140044, 168304, 199861, 239056, 280088, 283879, 399722, 560176, 567758, 665209, 799444, 1135516, 1330418, 1598888, 2271032, 2345737, 2660836, 3197776, 4542064, 4691474, 5321672, 9382948, 10643344, 18765896, 37531792, 44569003, 89138006, 178276012, 356552024, 713104048]

約数ペア:

[(1, 713104048), (2, 356552024), (4, 178276012), (8, 89138006), (16, 44569003), (19, 37531792), (38, 18765896), (67, 10643344), (76, 9382948), (134, 5321672), (152, 4691474), (157, 4542064), (223, 3197776), (268, 2660836), (304, 2345737), (314, 2271032), (446, 1598888), (536, 1330418), (628, 1135516), (892, 799444), (1072, 665209), (1256, 567758), (1273, 560176), (1784, 399722), (2512, 283879), (2546, 280088), (2983, 239056), (3568, 199861), (4237, 168304), (5092, 140044), (5966, 119528), (8474, 84152), (10184, 70022), (10519, 67792), (11932, 59764), (14941, 47728), (16948, 42076), (20368, 35011), (21038, 33896), (23864, 29882)]