218966496

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{46549}}^1$

素因数の和:46576

約数の個数: 72

約数和(自身を含む): 668644200

約数和(自身を除く): 449677704

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 392, 588, 672, 784, 1176, 1568, 2352, 4704, 46549, 93098, 139647, 186196, 279294, 325843, 372392, 558588, 651686, 744784, 977529, 1117176, 1303372, 1489568, 1955058, 2234352, 2280901, 2606744, 3910116, 4468704, 4561802, 5213488, 6842703, 7820232, 9123604, 10426976, 13685406, 15640464, 18247208, 27370812, 31280928, 36494416, 54741624, 72988832, 109483248, 218966496]

約数ペア:

[(1, 218966496), (2, 109483248), (3, 72988832), (4, 54741624), (6, 36494416), (7, 31280928), (8, 27370812), (12, 18247208), (14, 15640464), (16, 13685406), (21, 10426976), (24, 9123604), (28, 7820232), (32, 6842703), (42, 5213488), (48, 4561802), (49, 4468704), (56, 3910116), (84, 2606744), (96, 2280901), (98, 2234352), (112, 1955058), (147, 1489568), (168, 1303372), (196, 1117176), (224, 977529), (294, 744784), (336, 651686), (392, 558588), (588, 372392), (672, 325843), (784, 279294), (1176, 186196), (1568, 139647), (2352, 93098), (4704, 46549)]