409955532

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{157433}}^1$

素因数の和:157478

約数の個数: 48

約数和(自身を含む): 1128486912

約数和(自身を除く): 718531380

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 186, 217, 372, 434, 651, 868, 1302, 2604, 157433, 314866, 472299, 629732, 944598, 1102031, 1889196, 2204062, 3306093, 4408124, 4880423, 6612186, 9760846, 13224372, 14641269, 19521692, 29282538, 34162961, 58565076, 68325922, 102488883, 136651844, 204977766, 409955532]

約数ペア:

[(1, 409955532), (2, 204977766), (3, 136651844), (4, 102488883), (6, 68325922), (7, 58565076), (12, 34162961), (14, 29282538), (21, 19521692), (28, 14641269), (31, 13224372), (42, 9760846), (62, 6612186), (84, 4880423), (93, 4408124), (124, 3306093), (186, 2204062), (217, 1889196), (372, 1102031), (434, 944598), (651, 629732), (868, 472299), (1302, 314866), (2604, 157433)]