218256048

素因数分解:

$2^4\times 3^2\times {\mathrm{61}}^1\times {\mathrm{24847}}^1$

素因数の和:24922

約数の個数: 60

約数和(自身を含む): 620852128

約数和(自身を除く): 402596080

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 61, 72, 122, 144, 183, 244, 366, 488, 549, 732, 976, 1098, 1464, 2196, 2928, 4392, 8784, 24847, 49694, 74541, 99388, 149082, 198776, 223623, 298164, 397552, 447246, 596328, 894492, 1192656, 1515667, 1788984, 3031334, 3577968, 4547001, 6062668, 9094002, 12125336, 13641003, 18188004, 24250672, 27282006, 36376008, 54564012, 72752016, 109128024, 218256048]

約数ペア:

[(1, 218256048), (2, 109128024), (3, 72752016), (4, 54564012), (6, 36376008), (8, 27282006), (9, 24250672), (12, 18188004), (16, 13641003), (18, 12125336), (24, 9094002), (36, 6062668), (48, 4547001), (61, 3577968), (72, 3031334), (122, 1788984), (144, 1515667), (183, 1192656), (244, 894492), (366, 596328), (488, 447246), (549, 397552), (732, 298164), (976, 223623), (1098, 198776), (1464, 149082), (2196, 99388), (2928, 74541), (4392, 49694), (8784, 24847)]