211400928

素因数分解:

$2^5\times 3^4\times {\mathrm{81559}}^1$

素因数の和:81581

約数の個数: 60

約数和(自身を含む): 621731880

約数和(自身を除く): 410330952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 288, 324, 432, 648, 864, 1296, 2592, 81559, 163118, 244677, 326236, 489354, 652472, 734031, 978708, 1304944, 1468062, 1957416, 2202093, 2609888, 2936124, 3914832, 4404186, 5872248, 6606279, 7829664, 8808372, 11744496, 13212558, 17616744, 23488992, 26425116, 35233488, 52850232, 70466976, 105700464, 211400928]

約数ペア:

[(1, 211400928), (2, 105700464), (3, 70466976), (4, 52850232), (6, 35233488), (8, 26425116), (9, 23488992), (12, 17616744), (16, 13212558), (18, 11744496), (24, 8808372), (27, 7829664), (32, 6606279), (36, 5872248), (48, 4404186), (54, 3914832), (72, 2936124), (81, 2609888), (96, 2202093), (108, 1957416), (144, 1468062), (162, 1304944), (216, 978708), (288, 734031), (324, 652472), (432, 489354), (648, 326236), (864, 244677), (1296, 163118), (2592, 81559)]