1330280506836

素因数分解:

$2^2\times 3^2\times {\mathrm{439}}^1\times {\mathrm{653}}^1\times {\mathrm{128903}}^1$

素因数の和:130005

約数の個数: 72

約数和(自身を含む): 3375500768640

約数和(自身を除く): 2045220261804

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 439, 653, 878, 1306, 1317, 1756, 1959, 2612, 2634, 3918, 3951, 5268, 5877, 7836, 7902, 11754, 15804, 23508, 128903, 257806, 286667, 386709, 515612, 573334, 773418, 860001, 1146668, 1160127, 1546836, 1720002, 2320254, 2580003, 3440004, 4640508, 5160006, 10320012, 56588417, 84173659, 113176834, 168347318, 169765251, 226353668, 252520977, 336694636, 339530502, 505041954, 509295753, 679061004, 757562931, 1010083908, 1018591506, 1515125862, 2037183012, 3030251724, 36952236301, 73904472602, 110856708903, 147808945204, 221713417806, 332570126709, 443426835612, 665140253418, 1330280506836]

約数ペア:

[(1, 1330280506836), (2, 665140253418), (3, 443426835612), (4, 332570126709), (6, 221713417806), (9, 147808945204), (12, 110856708903), (18, 73904472602), (36, 36952236301), (439, 3030251724), (653, 2037183012), (878, 1515125862), (1306, 1018591506), (1317, 1010083908), (1756, 757562931), (1959, 679061004), (2612, 509295753), (2634, 505041954), (3918, 339530502), (3951, 336694636), (5268, 252520977), (5877, 226353668), (7836, 169765251), (7902, 168347318), (11754, 113176834), (15804, 84173659), (23508, 56588417), (128903, 10320012), (257806, 5160006), (286667, 4640508), (386709, 3440004), (515612, 2580003), (573334, 2320254), (773418, 1720002), (860001, 1546836), (1146668, 1160127)]