221324328

素因数分解:

$2^3\times 3^2\times {\mathrm{317}}^1\times {\mathrm{9697}}^1$

素因数の和:10026

約数の個数: 48

約数和(自身を含む): 601372980

約数和(自身を除く): 380048652

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 317, 634, 951, 1268, 1902, 2536, 2853, 3804, 5706, 7608, 9697, 11412, 19394, 22824, 29091, 38788, 58182, 77576, 87273, 116364, 174546, 232728, 349092, 698184, 3073949, 6147898, 9221847, 12295796, 18443694, 24591592, 27665541, 36887388, 55331082, 73774776, 110662164, 221324328]

約数ペア:

[(1, 221324328), (2, 110662164), (3, 73774776), (4, 55331082), (6, 36887388), (8, 27665541), (9, 24591592), (12, 18443694), (18, 12295796), (24, 9221847), (36, 6147898), (72, 3073949), (317, 698184), (634, 349092), (951, 232728), (1268, 174546), (1902, 116364), (2536, 87273), (2853, 77576), (3804, 58182), (5706, 38788), (7608, 29091), (9697, 22824), (11412, 19394)]