215863056

素因数分解:

$2^4\times 3^4\times {\mathrm{166561}}^1$

素因数の和:166581

約数の個数: 50

約数和(自身を含む): 624774062

約数和(自身を除く): 408911006

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 324, 432, 648, 1296, 166561, 333122, 499683, 666244, 999366, 1332488, 1499049, 1998732, 2664976, 2998098, 3997464, 4497147, 5996196, 7994928, 8994294, 11992392, 13491441, 17988588, 23984784, 26982882, 35977176, 53965764, 71954352, 107931528, 215863056]

約数ペア:

[(1, 215863056), (2, 107931528), (3, 71954352), (4, 53965764), (6, 35977176), (8, 26982882), (9, 23984784), (12, 17988588), (16, 13491441), (18, 11992392), (24, 8994294), (27, 7994928), (36, 5996196), (48, 4497147), (54, 3997464), (72, 2998098), (81, 2664976), (108, 1998732), (144, 1499049), (162, 1332488), (216, 999366), (324, 666244), (432, 499683), (648, 333122), (1296, 166561)]