421194564

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{17231}}^1$

素因数の和:17345

約数の個数: 72

約数和(自身を含む): 1229399808

約数和(自身を除く): 808205244

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 97, 126, 194, 252, 291, 388, 582, 679, 873, 1164, 1358, 1746, 2037, 2716, 3492, 4074, 6111, 8148, 12222, 17231, 24444, 34462, 51693, 68924, 103386, 120617, 155079, 206772, 241234, 310158, 361851, 482468, 620316, 723702, 1085553, 1447404, 1671407, 2171106, 3342814, 4342212, 5014221, 6685628, 10028442, 11699849, 15042663, 20056884, 23399698, 30085326, 35099547, 46799396, 60170652, 70199094, 105298641, 140398188, 210597282, 421194564]

約数ペア:

[(1, 421194564), (2, 210597282), (3, 140398188), (4, 105298641), (6, 70199094), (7, 60170652), (9, 46799396), (12, 35099547), (14, 30085326), (18, 23399698), (21, 20056884), (28, 15042663), (36, 11699849), (42, 10028442), (63, 6685628), (84, 5014221), (97, 4342212), (126, 3342814), (194, 2171106), (252, 1671407), (291, 1447404), (388, 1085553), (582, 723702), (679, 620316), (873, 482468), (1164, 361851), (1358, 310158), (1746, 241234), (2037, 206772), (2716, 155079), (3492, 120617), (4074, 103386), (6111, 68924), (8148, 51693), (12222, 34462), (17231, 24444)]