636305572

素因数分解:

$2^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{733}}^1$

素因数の和:897

約数の個数: 72

約数和(自身を含む): 1340154816

約数和(自身を除く): 703849244

約数列:

[1, 2, 4, 7, 14, 28, 43, 49, 86, 98, 103, 172, 196, 206, 301, 412, 602, 721, 733, 1204, 1442, 1466, 2107, 2884, 2932, 4214, 4429, 5047, 5131, 8428, 8858, 10094, 10262, 17716, 20188, 20524, 31003, 31519, 35917, 62006, 63038, 71834, 75499, 124012, 126076, 143668, 150998, 217021, 220633, 301996, 434042, 441266, 528493, 868084, 882532, 1056986, 1544431, 2113972, 3088862, 3246457, 3699451, 6177724, 6492914, 7398902, 12985828, 14797804, 22725199, 45450398, 90900796, 159076393, 318152786, 636305572]

約数ペア:

[(1, 636305572), (2, 318152786), (4, 159076393), (7, 90900796), (14, 45450398), (28, 22725199), (43, 14797804), (49, 12985828), (86, 7398902), (98, 6492914), (103, 6177724), (172, 3699451), (196, 3246457), (206, 3088862), (301, 2113972), (412, 1544431), (602, 1056986), (721, 882532), (733, 868084), (1204, 528493), (1442, 441266), (1466, 434042), (2107, 301996), (2884, 220633), (2932, 217021), (4214, 150998), (4429, 143668), (5047, 126076), (5131, 124012), (8428, 75499), (8858, 71834), (10094, 63038), (10262, 62006), (17716, 35917), (20188, 31519), (20524, 31003)]