219451824

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{80209}}^1$

素因数の和:80242

約数の個数: 60

約数和(自身を含む): 646492600

約数和(自身を除く): 427040776

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, 80209, 160418, 240627, 320836, 481254, 641672, 721881, 962508, 1283344, 1443762, 1523971, 1925016, 2887524, 3047942, 3850032, 4571913, 5775048, 6095884, 9143826, 11550096, 12191768, 13715739, 18287652, 24383536, 27431478, 36575304, 54862956, 73150608, 109725912, 219451824]

約数ペア:

[(1, 219451824), (2, 109725912), (3, 73150608), (4, 54862956), (6, 36575304), (8, 27431478), (9, 24383536), (12, 18287652), (16, 13715739), (18, 12191768), (19, 11550096), (24, 9143826), (36, 6095884), (38, 5775048), (48, 4571913), (57, 3850032), (72, 3047942), (76, 2887524), (114, 1925016), (144, 1523971), (152, 1443762), (171, 1283344), (228, 962508), (304, 721881), (342, 641672), (456, 481254), (684, 320836), (912, 240627), (1368, 160418), (2736, 80209)]