239656248

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{4831}}^1$

素因数の和:4909

約数の個数: 96

約数和(自身を含む): 712333440

約数和(自身を除く): 472677192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 53, 72, 78, 104, 106, 117, 156, 159, 212, 234, 312, 318, 424, 468, 477, 636, 689, 936, 954, 1272, 1378, 1908, 2067, 2756, 3816, 4134, 4831, 5512, 6201, 8268, 9662, 12402, 14493, 16536, 19324, 24804, 28986, 38648, 43479, 49608, 57972, 62803, 86958, 115944, 125606, 173916, 188409, 251212, 256043, 347832, 376818, 502424, 512086, 565227, 753636, 768129, 1024172, 1130454, 1507272, 1536258, 2048344, 2260908, 2304387, 3072516, 3328559, 4521816, 4608774, 6145032, 6657118, 9217548, 9985677, 13314236, 18435096, 19971354, 26628472, 29957031, 39942708, 59914062, 79885416, 119828124, 239656248]

約数ペア:

[(1, 239656248), (2, 119828124), (3, 79885416), (4, 59914062), (6, 39942708), (8, 29957031), (9, 26628472), (12, 19971354), (13, 18435096), (18, 13314236), (24, 9985677), (26, 9217548), (36, 6657118), (39, 6145032), (52, 4608774), (53, 4521816), (72, 3328559), (78, 3072516), (104, 2304387), (106, 2260908), (117, 2048344), (156, 1536258), (159, 1507272), (212, 1130454), (234, 1024172), (312, 768129), (318, 753636), (424, 565227), (468, 512086), (477, 502424), (636, 376818), (689, 347832), (936, 256043), (954, 251212), (1272, 188409), (1378, 173916), (1908, 125606), (2067, 115944), (2756, 86958), (3816, 62803), (4134, 57972), (4831, 49608), (5512, 43479), (6201, 38648), (8268, 28986), (9662, 24804), (12402, 19324), (14493, 16536)]