259924584

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{8521}}^1$

素因数の和:8602

約数の個数: 64

約数和(自身を含む): 687214080

約数和(自身を除く): 427289496

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 41, 62, 82, 93, 123, 124, 164, 186, 246, 248, 328, 372, 492, 744, 984, 1271, 2542, 3813, 5084, 7626, 8521, 10168, 15252, 17042, 25563, 30504, 34084, 51126, 68168, 102252, 204504, 264151, 349361, 528302, 698722, 792453, 1048083, 1056604, 1397444, 1584906, 2096166, 2113208, 2794888, 3169812, 4192332, 6339624, 8384664, 10830191, 21660382, 32490573, 43320764, 64981146, 86641528, 129962292, 259924584]

約数ペア:

[(1, 259924584), (2, 129962292), (3, 86641528), (4, 64981146), (6, 43320764), (8, 32490573), (12, 21660382), (24, 10830191), (31, 8384664), (41, 6339624), (62, 4192332), (82, 3169812), (93, 2794888), (123, 2113208), (124, 2096166), (164, 1584906), (186, 1397444), (246, 1056604), (248, 1048083), (328, 792453), (372, 698722), (492, 528302), (744, 349361), (984, 264151), (1271, 204504), (2542, 102252), (3813, 68168), (5084, 51126), (7626, 34084), (8521, 30504), (10168, 25563), (15252, 17042)]