221367024

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{80909}}^1$

素因数の和:80942

約数の個数: 60

約数和(自身を含む): 652134600

約数和(自身を除く): 430767576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 304, 342, 456, 684, 912, 1368, 2736, 80909, 161818, 242727, 323636, 485454, 647272, 728181, 970908, 1294544, 1456362, 1537271, 1941816, 2912724, 3074542, 3883632, 4611813, 5825448, 6149084, 9223626, 11650896, 12298168, 13835439, 18447252, 24596336, 27670878, 36894504, 55341756, 73789008, 110683512, 221367024]

約数ペア:

[(1, 221367024), (2, 110683512), (3, 73789008), (4, 55341756), (6, 36894504), (8, 27670878), (9, 24596336), (12, 18447252), (16, 13835439), (18, 12298168), (19, 11650896), (24, 9223626), (36, 6149084), (38, 5825448), (48, 4611813), (57, 3883632), (72, 3074542), (76, 2912724), (114, 1941816), (144, 1537271), (152, 1456362), (171, 1294544), (228, 970908), (304, 728181), (342, 647272), (456, 485454), (684, 323636), (912, 242727), (1368, 161818), (2736, 80909)]