221406048

素因数分解:

$2^5\times 3^6\times {\mathrm{9491}}^1$

素因数の和:9519

約数の個数: 84

約数和(自身を含む): 653609628

約数和(自身を除く): 432203580

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, 243, 288, 324, 432, 486, 648, 729, 864, 972, 1296, 1458, 1944, 2592, 2916, 3888, 5832, 7776, 9491, 11664, 18982, 23328, 28473, 37964, 56946, 75928, 85419, 113892, 151856, 170838, 227784, 256257, 303712, 341676, 455568, 512514, 683352, 768771, 911136, 1025028, 1366704, 1537542, 2050056, 2306313, 2733408, 3075084, 4100112, 4612626, 6150168, 6918939, 8200224, 9225252, 12300336, 13837878, 18450504, 24600672, 27675756, 36901008, 55351512, 73802016, 110703024, 221406048]

約数ペア:

[(1, 221406048), (2, 110703024), (3, 73802016), (4, 55351512), (6, 36901008), (8, 27675756), (9, 24600672), (12, 18450504), (16, 13837878), (18, 12300336), (24, 9225252), (27, 8200224), (32, 6918939), (36, 6150168), (48, 4612626), (54, 4100112), (72, 3075084), (81, 2733408), (96, 2306313), (108, 2050056), (144, 1537542), (162, 1366704), (216, 1025028), (243, 911136), (288, 768771), (324, 683352), (432, 512514), (486, 455568), (648, 341676), (729, 303712), (864, 256257), (972, 227784), (1296, 170838), (1458, 151856), (1944, 113892), (2592, 85419), (2916, 75928), (3888, 56946), (5832, 37964), (7776, 28473), (9491, 23328), (11664, 18982)]