251412097416

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{3389}}^1\times {\mathrm{75391}}^1$

素因数の和:78830

約数の個数: 64

約数和(自身を含む): 644058777600

約数和(自身を除く): 392646680184

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 123, 164, 246, 328, 492, 984, 3389, 6778, 10167, 13556, 20334, 27112, 40668, 75391, 81336, 138949, 150782, 226173, 277898, 301564, 416847, 452346, 555796, 603128, 833694, 904692, 1111592, 1667388, 1809384, 3091031, 3334776, 6182062, 9273093, 12364124, 18546186, 24728248, 37092372, 74184744, 255500099, 511000198, 766500297, 1022000396, 1533000594, 2044000792, 3066001188, 6132002376, 10475504059, 20951008118, 31426512177, 41902016236, 62853024354, 83804032472, 125706048708, 251412097416]

約数ペア:

[(1, 251412097416), (2, 125706048708), (3, 83804032472), (4, 62853024354), (6, 41902016236), (8, 31426512177), (12, 20951008118), (24, 10475504059), (41, 6132002376), (82, 3066001188), (123, 2044000792), (164, 1533000594), (246, 1022000396), (328, 766500297), (492, 511000198), (984, 255500099), (3389, 74184744), (6778, 37092372), (10167, 24728248), (13556, 18546186), (20334, 12364124), (27112, 9273093), (40668, 6182062), (75391, 3334776), (81336, 3091031), (138949, 1809384), (150782, 1667388), (226173, 1111592), (277898, 904692), (301564, 833694), (416847, 603128), (452346, 555796)]