251016924

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{241}}^1$

素因数の和:391

約数の個数: 96

約数和(自身を含む): 631794240

約数和(自身を除く): 380777316

約数列:

[1, 2, 3, 4, 6, 12, 29, 41, 58, 73, 82, 87, 116, 123, 146, 164, 174, 219, 241, 246, 292, 348, 438, 482, 492, 723, 876, 964, 1189, 1446, 2117, 2378, 2892, 2993, 3567, 4234, 4756, 5986, 6351, 6989, 7134, 8468, 8979, 9881, 11972, 12702, 13978, 14268, 17593, 17958, 19762, 20967, 25404, 27956, 29643, 35186, 35916, 39524, 41934, 52779, 59286, 70372, 83868, 86797, 105558, 118572, 173594, 211116, 260391, 286549, 347188, 510197, 520782, 573098, 721313, 859647, 1020394, 1041564, 1146196, 1442626, 1530591, 1719294, 2040788, 2163939, 2885252, 3061182, 3438588, 4327878, 6122364, 8655756, 20918077, 41836154, 62754231, 83672308, 125508462, 251016924]

約数ペア:

[(1, 251016924), (2, 125508462), (3, 83672308), (4, 62754231), (6, 41836154), (12, 20918077), (29, 8655756), (41, 6122364), (58, 4327878), (73, 3438588), (82, 3061182), (87, 2885252), (116, 2163939), (123, 2040788), (146, 1719294), (164, 1530591), (174, 1442626), (219, 1146196), (241, 1041564), (246, 1020394), (292, 859647), (348, 721313), (438, 573098), (482, 520782), (492, 510197), (723, 347188), (876, 286549), (964, 260391), (1189, 211116), (1446, 173594), (2117, 118572), (2378, 105558), (2892, 86797), (2993, 83868), (3567, 70372), (4234, 59286), (4756, 52779), (5986, 41934), (6351, 39524), (6989, 35916), (7134, 35186), (8468, 29643), (8979, 27956), (9881, 25404), (11972, 20967), (12702, 19762), (13978, 17958), (14268, 17593)]