248889228

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{423281}}^1$

素因数の和:423302

約数の個数: 36

約数和(自身を含む): 675558072

約数和(自身を除く): 426668844

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 423281, 846562, 1269843, 1693124, 2539686, 2962967, 5079372, 5925934, 8888901, 11851868, 17777802, 20740769, 35555604, 41481538, 62222307, 82963076, 124444614, 248889228]

約数ペア:

[(1, 248889228), (2, 124444614), (3, 82963076), (4, 62222307), (6, 41481538), (7, 35555604), (12, 20740769), (14, 17777802), (21, 11851868), (28, 8888901), (42, 5925934), (49, 5079372), (84, 2962967), (98, 2539686), (147, 1693124), (196, 1269843), (294, 846562), (588, 423281)]