407682464

素因数分解:

$2^5\times 7^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{647}}^1$

素因数の和:790

約数の個数: 96

約数和(自身を含む): 960180480

約数和(自身を除く): 552498016

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 97, 112, 116, 194, 203, 224, 232, 388, 406, 464, 647, 679, 776, 812, 928, 1294, 1358, 1552, 1624, 2588, 2716, 2813, 3104, 3248, 4529, 5176, 5432, 5626, 6496, 9058, 10352, 10864, 11252, 18116, 18763, 19691, 20704, 21728, 22504, 36232, 37526, 39382, 45008, 62759, 72464, 75052, 78764, 90016, 125518, 131341, 144928, 150104, 157528, 251036, 262682, 300208, 315056, 439313, 502072, 525364, 600416, 630112, 878626, 1004144, 1050728, 1757252, 1820011, 2008288, 2101456, 3514504, 3640022, 4202912, 7029008, 7280044, 12740077, 14058016, 14560088, 25480154, 29120176, 50960308, 58240352, 101920616, 203841232, 407682464]

約数ペア:

[(1, 407682464), (2, 203841232), (4, 101920616), (7, 58240352), (8, 50960308), (14, 29120176), (16, 25480154), (28, 14560088), (29, 14058016), (32, 12740077), (56, 7280044), (58, 7029008), (97, 4202912), (112, 3640022), (116, 3514504), (194, 2101456), (203, 2008288), (224, 1820011), (232, 1757252), (388, 1050728), (406, 1004144), (464, 878626), (647, 630112), (679, 600416), (776, 525364), (812, 502072), (928, 439313), (1294, 315056), (1358, 300208), (1552, 262682), (1624, 251036), (2588, 157528), (2716, 150104), (2813, 144928), (3104, 131341), (3248, 125518), (4529, 90016), (5176, 78764), (5432, 75052), (5626, 72464), (6496, 62759), (9058, 45008), (10352, 39382), (10864, 37526), (11252, 36232), (18116, 22504), (18763, 21728), (19691, 20704)]