238592708864

素因数分解:

$2^8\times {\mathrm{43}}^1\times {\mathrm{199}}^1\times {\mathrm{108917}}^1$

素因数の和:109175

約数の個数: 72

約数和(自身を含む): 489782462400

約数和(自身を除く): 251189753536

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 172, 199, 256, 344, 398, 688, 796, 1376, 1592, 2752, 3184, 5504, 6368, 8557, 11008, 12736, 17114, 25472, 34228, 50944, 68456, 108917, 136912, 217834, 273824, 435668, 547648, 871336, 1095296, 1742672, 2190592, 3485344, 4683431, 6970688, 9366862, 13941376, 18733724, 21674483, 27882752, 37467448, 43348966, 74934896, 86697932, 149869792, 173395864, 299739584, 346791728, 599479168, 693583456, 932002769, 1198958336, 1387166912, 1864005538, 2774333824, 3728011076, 5548667648, 7456022152, 14912044304, 29824088608, 59648177216, 119296354432, 238592708864]

約数ペア:

[(1, 238592708864), (2, 119296354432), (4, 59648177216), (8, 29824088608), (16, 14912044304), (32, 7456022152), (43, 5548667648), (64, 3728011076), (86, 2774333824), (128, 1864005538), (172, 1387166912), (199, 1198958336), (256, 932002769), (344, 693583456), (398, 599479168), (688, 346791728), (796, 299739584), (1376, 173395864), (1592, 149869792), (2752, 86697932), (3184, 74934896), (5504, 43348966), (6368, 37467448), (8557, 27882752), (11008, 21674483), (12736, 18733724), (17114, 13941376), (25472, 9366862), (34228, 6970688), (50944, 4683431), (68456, 3485344), (108917, 2190592), (136912, 1742672), (217834, 1095296), (273824, 871336), (435668, 547648)]