252589116

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2749}}^1$

素因数の和:2819

約数の個数: 96

約数和(自身を含む): 689920000

約数和(自身を除く): 437330884

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 31, 38, 39, 52, 57, 62, 76, 78, 93, 114, 124, 156, 186, 228, 247, 372, 403, 494, 589, 741, 806, 988, 1178, 1209, 1482, 1612, 1767, 2356, 2418, 2749, 2964, 3534, 4836, 5498, 7068, 7657, 8247, 10996, 15314, 16494, 22971, 30628, 32988, 35737, 45942, 52231, 71474, 85219, 91884, 104462, 107211, 142948, 156693, 170438, 208924, 214422, 255657, 313386, 340876, 428844, 511314, 626772, 679003, 1022628, 1107847, 1358006, 1619161, 2037009, 2215694, 2716012, 3238322, 3323541, 4074018, 4431388, 4857483, 6476644, 6647082, 8148036, 9714966, 13294164, 19429932, 21049093, 42098186, 63147279, 84196372, 126294558, 252589116]

約数ペア:

[(1, 252589116), (2, 126294558), (3, 84196372), (4, 63147279), (6, 42098186), (12, 21049093), (13, 19429932), (19, 13294164), (26, 9714966), (31, 8148036), (38, 6647082), (39, 6476644), (52, 4857483), (57, 4431388), (62, 4074018), (76, 3323541), (78, 3238322), (93, 2716012), (114, 2215694), (124, 2037009), (156, 1619161), (186, 1358006), (228, 1107847), (247, 1022628), (372, 679003), (403, 626772), (494, 511314), (589, 428844), (741, 340876), (806, 313386), (988, 255657), (1178, 214422), (1209, 208924), (1482, 170438), (1612, 156693), (1767, 142948), (2356, 107211), (2418, 104462), (2749, 91884), (2964, 85219), (3534, 71474), (4836, 52231), (5498, 45942), (7068, 35737), (7657, 32988), (8247, 30628), (10996, 22971), (15314, 16494)]