286894452

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{2251}}^1$

素因数の和:2333

約数の個数: 96

約数和(自身を含む): 776849920

約数和(自身を除く): 489955468

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, 2236, 2251, 2451, 2964, 3268, 3354, 4502, 4902, 6708, 6753, 9004, 9804, 10621, 13506, 21242, 27012, 29263, 31863, 42484, 42769, 58526, 63726, 85538, 87789, 96793, 117052, 127452, 128307, 171076, 175578, 193586, 256614, 290379, 351156, 387172, 513228, 555997, 580758, 1111994, 1161516, 1258309, 1667991, 1839067, 2223988, 2516618, 3335982, 3678134, 3774927, 5033236, 5517201, 6671964, 7356268, 7549854, 11034402, 15099708, 22068804, 23907871, 47815742, 71723613, 95631484, 143447226, 286894452]

約数ペア:

[(1, 286894452), (2, 143447226), (3, 95631484), (4, 71723613), (6, 47815742), (12, 23907871), (13, 22068804), (19, 15099708), (26, 11034402), (38, 7549854), (39, 7356268), (43, 6671964), (52, 5517201), (57, 5033236), (76, 3774927), (78, 3678134), (86, 3335982), (114, 2516618), (129, 2223988), (156, 1839067), (172, 1667991), (228, 1258309), (247, 1161516), (258, 1111994), (494, 580758), (516, 555997), (559, 513228), (741, 387172), (817, 351156), (988, 290379), (1118, 256614), (1482, 193586), (1634, 175578), (1677, 171076), (2236, 128307), (2251, 127452), (2451, 117052), (2964, 96793), (3268, 87789), (3354, 85538), (4502, 63726), (4902, 58526), (6708, 42769), (6753, 42484), (9004, 31863), (9804, 29263), (10621, 27012), (13506, 21242)]