636872688

素因数分解:

$2^4\times 3^2\times {\mathrm{821}}^1\times {\mathrm{5387}}^1$

素因数の和:6222

約数の個数: 60

約数和(自身を含む): 1784861208

約数和(自身を除く): 1147988520

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 821, 1642, 2463, 3284, 4926, 5387, 6568, 7389, 9852, 10774, 13136, 14778, 16161, 19704, 21548, 29556, 32322, 39408, 43096, 48483, 59112, 64644, 86192, 96966, 118224, 129288, 193932, 258576, 387864, 775728, 4422727, 8845454, 13268181, 17690908, 26536362, 35381816, 39804543, 53072724, 70763632, 79609086, 106145448, 159218172, 212290896, 318436344, 636872688]

約数ペア:

[(1, 636872688), (2, 318436344), (3, 212290896), (4, 159218172), (6, 106145448), (8, 79609086), (9, 70763632), (12, 53072724), (16, 39804543), (18, 35381816), (24, 26536362), (36, 17690908), (48, 13268181), (72, 8845454), (144, 4422727), (821, 775728), (1642, 387864), (2463, 258576), (3284, 193932), (4926, 129288), (5387, 118224), (6568, 96966), (7389, 86192), (9852, 64644), (10774, 59112), (13136, 48483), (14778, 43096), (16161, 39408), (19704, 32322), (21548, 29556)]