211581072

素因数分解:

$2^4\times 3^5\times {\mathrm{54419}}^1$

素因数の和:54442

約数の個数: 60

約数和(自身を含む): 614075280

約数和(自身を除く): 402494208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 243, 324, 432, 486, 648, 972, 1296, 1944, 3888, 54419, 108838, 163257, 217676, 326514, 435352, 489771, 653028, 870704, 979542, 1306056, 1469313, 1959084, 2612112, 2938626, 3918168, 4407939, 5877252, 7836336, 8815878, 11754504, 13223817, 17631756, 23509008, 26447634, 35263512, 52895268, 70527024, 105790536, 211581072]

約数ペア:

[(1, 211581072), (2, 105790536), (3, 70527024), (4, 52895268), (6, 35263512), (8, 26447634), (9, 23509008), (12, 17631756), (16, 13223817), (18, 11754504), (24, 8815878), (27, 7836336), (36, 5877252), (48, 4407939), (54, 3918168), (72, 2938626), (81, 2612112), (108, 1959084), (144, 1469313), (162, 1306056), (216, 979542), (243, 870704), (324, 653028), (432, 489771), (486, 435352), (648, 326514), (972, 217676), (1296, 163257), (1944, 108838), (3888, 54419)]