1256337467336

素因数分解:

$2^3\times 7^1\times {\mathrm{83}}^1\times {\mathrm{379}}^1\times {\mathrm{713183}}^1$

素因数の和:713658

約数の個数: 64

約数和(自身を含む): 2731779993600

約数和(自身を除く): 1475442526264

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 83, 166, 332, 379, 581, 664, 758, 1162, 1516, 2324, 2653, 3032, 4648, 5306, 10612, 21224, 31457, 62914, 125828, 220199, 251656, 440398, 713183, 880796, 1426366, 1761592, 2852732, 4992281, 5705464, 9984562, 19969124, 39938248, 59194189, 118388378, 236776756, 270296357, 414359323, 473553512, 540592714, 828718646, 1081185428, 1657437292, 1892074499, 2162370856, 3314874584, 3784148998, 7568297996, 15136595992, 22434597631, 44869195262, 89738390524, 157042183417, 179476781048, 314084366834, 628168733668, 1256337467336]

約数ペア:

[(1, 1256337467336), (2, 628168733668), (4, 314084366834), (7, 179476781048), (8, 157042183417), (14, 89738390524), (28, 44869195262), (56, 22434597631), (83, 15136595992), (166, 7568297996), (332, 3784148998), (379, 3314874584), (581, 2162370856), (664, 1892074499), (758, 1657437292), (1162, 1081185428), (1516, 828718646), (2324, 540592714), (2653, 473553512), (3032, 414359323), (4648, 270296357), (5306, 236776756), (10612, 118388378), (21224, 59194189), (31457, 39938248), (62914, 19969124), (125828, 9984562), (220199, 5705464), (251656, 4992281), (440398, 2852732), (713183, 1761592), (880796, 1426366)]