282051276

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{2213}}^1$

素因数の和:2295

約数の個数: 96

約数和(自身を含む): 763741440

約数和(自身を除く): 481690164

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 43, 52, 57, 76, 78, 86, 114, 129, 156, 172, 228, 247, 258, 494, 516, 559, 741, 817, 988, 1118, 1482, 1634, 1677, 2213, 2236, 2451, 2964, 3268, 3354, 4426, 4902, 6639, 6708, 8852, 9804, 10621, 13278, 21242, 26556, 28769, 31863, 42047, 42484, 57538, 63726, 84094, 86307, 95159, 115076, 126141, 127452, 168188, 172614, 190318, 252282, 285477, 345228, 380636, 504564, 546611, 570954, 1093222, 1141908, 1237067, 1639833, 1808021, 2186444, 2474134, 3279666, 3616042, 3711201, 4948268, 5424063, 6559332, 7232084, 7422402, 10848126, 14844804, 21696252, 23504273, 47008546, 70512819, 94017092, 141025638, 282051276]

約数ペア:

[(1, 282051276), (2, 141025638), (3, 94017092), (4, 70512819), (6, 47008546), (12, 23504273), (13, 21696252), (19, 14844804), (26, 10848126), (38, 7422402), (39, 7232084), (43, 6559332), (52, 5424063), (57, 4948268), (76, 3711201), (78, 3616042), (86, 3279666), (114, 2474134), (129, 2186444), (156, 1808021), (172, 1639833), (228, 1237067), (247, 1141908), (258, 1093222), (494, 570954), (516, 546611), (559, 504564), (741, 380636), (817, 345228), (988, 285477), (1118, 252282), (1482, 190318), (1634, 172614), (1677, 168188), (2213, 127452), (2236, 126141), (2451, 115076), (2964, 95159), (3268, 86307), (3354, 84094), (4426, 63726), (4902, 57538), (6639, 42484), (6708, 42047), (8852, 31863), (9804, 28769), (10621, 26556), (13278, 21242)]