630967964

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{577}}^1\times {\mathrm{857}}^1$

素因数の和:1478

約数の個数: 48

約数和(自身を含む): 1249728480

約数和(自身を除く): 618760516

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 116, 319, 577, 638, 857, 1154, 1276, 1714, 2308, 3428, 6347, 9427, 12694, 16733, 18854, 24853, 25388, 33466, 37708, 49706, 66932, 99412, 184063, 273383, 368126, 494489, 546766, 736252, 988978, 1093532, 1977956, 5439379, 10878758, 14340181, 21757516, 28680362, 57360724, 157741991, 315483982, 630967964]

約数ペア:

[(1, 630967964), (2, 315483982), (4, 157741991), (11, 57360724), (22, 28680362), (29, 21757516), (44, 14340181), (58, 10878758), (116, 5439379), (319, 1977956), (577, 1093532), (638, 988978), (857, 736252), (1154, 546766), (1276, 494489), (1714, 368126), (2308, 273383), (3428, 184063), (6347, 99412), (9427, 66932), (12694, 49706), (16733, 37708), (18854, 33466), (24853, 25388)]