427729824

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{78167}}^1$

素因数の和:78202

約数の個数: 72

約数和(自身を含む): 1280391840

約数和(自身を除く): 852662016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 114, 144, 152, 171, 228, 288, 304, 342, 456, 608, 684, 912, 1368, 1824, 2736, 5472, 78167, 156334, 234501, 312668, 469002, 625336, 703503, 938004, 1250672, 1407006, 1485173, 1876008, 2501344, 2814012, 2970346, 3752016, 4455519, 5628024, 5940692, 7504032, 8911038, 11256048, 11881384, 13366557, 17822076, 22512096, 23762768, 26733114, 35644152, 47525536, 53466228, 71288304, 106932456, 142576608, 213864912, 427729824]

約数ペア:

[(1, 427729824), (2, 213864912), (3, 142576608), (4, 106932456), (6, 71288304), (8, 53466228), (9, 47525536), (12, 35644152), (16, 26733114), (18, 23762768), (19, 22512096), (24, 17822076), (32, 13366557), (36, 11881384), (38, 11256048), (48, 8911038), (57, 7504032), (72, 5940692), (76, 5628024), (96, 4455519), (114, 3752016), (144, 2970346), (152, 2814012), (171, 2501344), (228, 1876008), (288, 1485173), (304, 1407006), (342, 1250672), (456, 938004), (608, 703503), (684, 625336), (912, 469002), (1368, 312668), (1824, 234501), (2736, 156334), (5472, 78167)]