776347812

素因数分解:

$2^2\times 3^2\times {\mathrm{101}}^1\times {\mathrm{149}}^1\times {\mathrm{1433}}^1$

素因数の和:1693

約数の個数: 72

約数和(自身を含む): 1996558200

約数和(自身を除く): 1220210388

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 101, 149, 202, 298, 303, 404, 447, 596, 606, 894, 909, 1212, 1341, 1433, 1788, 1818, 2682, 2866, 3636, 4299, 5364, 5732, 8598, 12897, 15049, 17196, 25794, 30098, 45147, 51588, 60196, 90294, 135441, 144733, 180588, 213517, 270882, 289466, 427034, 434199, 541764, 578932, 640551, 854068, 868398, 1281102, 1302597, 1736796, 1921653, 2562204, 2605194, 3843306, 5210388, 7686612, 21565217, 43130434, 64695651, 86260868, 129391302, 194086953, 258782604, 388173906, 776347812]

約数ペア:

[(1, 776347812), (2, 388173906), (3, 258782604), (4, 194086953), (6, 129391302), (9, 86260868), (12, 64695651), (18, 43130434), (36, 21565217), (101, 7686612), (149, 5210388), (202, 3843306), (298, 2605194), (303, 2562204), (404, 1921653), (447, 1736796), (596, 1302597), (606, 1281102), (894, 868398), (909, 854068), (1212, 640551), (1341, 578932), (1433, 541764), (1788, 434199), (1818, 427034), (2682, 289466), (2866, 270882), (3636, 213517), (4299, 180588), (5364, 144733), (5732, 135441), (8598, 90294), (12897, 60196), (15049, 51588), (17196, 45147), (25794, 30098)]