227930272

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{1097}}^1$

素因数の和:1301

約数の個数: 48

約数和(自身を含む): 462635712

約数和(自身を除く): 234705440

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 151, 172, 302, 344, 604, 688, 1097, 1208, 1376, 2194, 2416, 4388, 4832, 6493, 8776, 12986, 17552, 25972, 35104, 47171, 51944, 94342, 103888, 165647, 188684, 207776, 331294, 377368, 662588, 754736, 1325176, 1509472, 2650352, 5300704, 7122821, 14245642, 28491284, 56982568, 113965136, 227930272]

約数ペア:

[(1, 227930272), (2, 113965136), (4, 56982568), (8, 28491284), (16, 14245642), (32, 7122821), (43, 5300704), (86, 2650352), (151, 1509472), (172, 1325176), (302, 754736), (344, 662588), (604, 377368), (688, 331294), (1097, 207776), (1208, 188684), (1376, 165647), (2194, 103888), (2416, 94342), (4388, 51944), (4832, 47171), (6493, 35104), (8776, 25972), (12986, 17552)]