3146399312

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{31249}}^1$

素因数の和:31324

約数の個数: 80

約数和(自身を含む): 7440000000

約数和(自身を除く): 4293600688

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 31, 56, 58, 62, 112, 116, 124, 203, 217, 232, 248, 406, 434, 464, 496, 812, 868, 899, 1624, 1736, 1798, 3248, 3472, 3596, 6293, 7192, 12586, 14384, 25172, 31249, 50344, 62498, 100688, 124996, 218743, 249992, 437486, 499984, 874972, 906221, 968719, 1749944, 1812442, 1937438, 3499888, 3624884, 3874876, 6343547, 6781033, 7249768, 7749752, 12687094, 13562066, 14499536, 15499504, 25374188, 27124132, 28092851, 50748376, 54248264, 56185702, 101496752, 108496528, 112371404, 196649957, 224742808, 393299914, 449485616, 786599828, 1573199656, 3146399312]

約数ペア:

[(1, 3146399312), (2, 1573199656), (4, 786599828), (7, 449485616), (8, 393299914), (14, 224742808), (16, 196649957), (28, 112371404), (29, 108496528), (31, 101496752), (56, 56185702), (58, 54248264), (62, 50748376), (112, 28092851), (116, 27124132), (124, 25374188), (203, 15499504), (217, 14499536), (232, 13562066), (248, 12687094), (406, 7749752), (434, 7249768), (464, 6781033), (496, 6343547), (812, 3874876), (868, 3624884), (899, 3499888), (1624, 1937438), (1736, 1812442), (1798, 1749944), (3248, 968719), (3472, 906221), (3596, 874972), (6293, 499984), (7192, 437486), (12586, 249992), (14384, 218743), (25172, 124996), (31249, 100688), (50344, 62498)]