788742064

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{1103}}^1$

素因数の和:1378

約数の個数: 80

約数和(自身を含む): 1774172160

約数和(自身を除く): 985430096

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 88, 136, 176, 187, 239, 272, 374, 478, 748, 956, 1103, 1496, 1912, 2206, 2629, 2992, 3824, 4063, 4412, 5258, 8126, 8824, 10516, 12133, 16252, 17648, 18751, 21032, 24266, 32504, 37502, 42064, 44693, 48532, 65008, 75004, 89386, 97064, 150008, 178772, 194128, 206261, 263617, 300016, 357544, 412522, 527234, 715088, 825044, 1054468, 1650088, 2108936, 2899787, 3300176, 4217872, 4481489, 5799574, 8962978, 11599148, 17925956, 23198296, 35851912, 46396592, 49296379, 71703824, 98592758, 197185516, 394371032, 788742064]

約数ペア:

[(1, 788742064), (2, 394371032), (4, 197185516), (8, 98592758), (11, 71703824), (16, 49296379), (17, 46396592), (22, 35851912), (34, 23198296), (44, 17925956), (68, 11599148), (88, 8962978), (136, 5799574), (176, 4481489), (187, 4217872), (239, 3300176), (272, 2899787), (374, 2108936), (478, 1650088), (748, 1054468), (956, 825044), (1103, 715088), (1496, 527234), (1912, 412522), (2206, 357544), (2629, 300016), (2992, 263617), (3824, 206261), (4063, 194128), (4412, 178772), (5258, 150008), (8126, 97064), (8824, 89386), (10516, 75004), (12133, 65008), (16252, 48532), (17648, 44693), (18751, 42064), (21032, 37502), (24266, 32504)]