245700296

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{269}}^1$

素因数の和:462

約数の個数: 64

約数和(自身を含む): 497664000

約数和(自身を除く): 251963704

約数列:

[1, 2, 4, 8, 29, 31, 58, 62, 116, 124, 127, 232, 248, 254, 269, 508, 538, 899, 1016, 1076, 1798, 2152, 3596, 3683, 3937, 7192, 7366, 7801, 7874, 8339, 14732, 15602, 15748, 16678, 29464, 31204, 31496, 33356, 34163, 62408, 66712, 68326, 114173, 136652, 228346, 241831, 273304, 456692, 483662, 913384, 967324, 990727, 1059053, 1934648, 1981454, 2118106, 3962908, 4236212, 7925816, 8472424, 30712537, 61425074, 122850148, 245700296]

約数ペア:

[(1, 245700296), (2, 122850148), (4, 61425074), (8, 30712537), (29, 8472424), (31, 7925816), (58, 4236212), (62, 3962908), (116, 2118106), (124, 1981454), (127, 1934648), (232, 1059053), (248, 990727), (254, 967324), (269, 913384), (508, 483662), (538, 456692), (899, 273304), (1016, 241831), (1076, 228346), (1798, 136652), (2152, 114173), (3596, 68326), (3683, 66712), (3937, 62408), (7192, 34163), (7366, 33356), (7801, 31496), (7874, 31204), (8339, 29464), (14732, 16678), (15602, 15748)]