238496576

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{1097}}^1$

素因数の和:1231

約数の個数: 56

約数和(自身を含む): 490849920

約数和(自身を除く): 252353344

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 79, 86, 158, 172, 316, 344, 632, 688, 1097, 1264, 1376, 2194, 2528, 2752, 3397, 4388, 5056, 6794, 8776, 13588, 17552, 27176, 35104, 47171, 54352, 70208, 86663, 94342, 108704, 173326, 188684, 217408, 346652, 377368, 693304, 754736, 1386608, 1509472, 2773216, 3018944, 3726509, 5546432, 7453018, 14906036, 29812072, 59624144, 119248288, 238496576]

約数ペア:

[(1, 238496576), (2, 119248288), (4, 59624144), (8, 29812072), (16, 14906036), (32, 7453018), (43, 5546432), (64, 3726509), (79, 3018944), (86, 2773216), (158, 1509472), (172, 1386608), (316, 754736), (344, 693304), (632, 377368), (688, 346652), (1097, 217408), (1264, 188684), (1376, 173326), (2194, 108704), (2528, 94342), (2752, 86663), (3397, 70208), (4388, 54352), (5056, 47171), (6794, 35104), (8776, 27176), (13588, 17552)]