420053844

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{1663}}^1$

素因数の和:1805

約数の個数: 96

約数和(自身を含む): 1168900096

約数和(自身を除く): 748846252

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 97, 124, 186, 194, 217, 291, 372, 388, 434, 582, 651, 679, 868, 1164, 1302, 1358, 1663, 2037, 2604, 2716, 3007, 3326, 4074, 4989, 6014, 6652, 8148, 9021, 9978, 11641, 12028, 18042, 19956, 21049, 23282, 34923, 36084, 42098, 46564, 51553, 63147, 69846, 84196, 103106, 126294, 139692, 154659, 161311, 206212, 252588, 309318, 322622, 360871, 483933, 618636, 645244, 721742, 967866, 1082613, 1129177, 1443484, 1935732, 2165226, 2258354, 3387531, 4330452, 4516708, 5000641, 6775062, 10001282, 13550124, 15001923, 20002564, 30003846, 35004487, 60007692, 70008974, 105013461, 140017948, 210026922, 420053844]

約数ペア:

[(1, 420053844), (2, 210026922), (3, 140017948), (4, 105013461), (6, 70008974), (7, 60007692), (12, 35004487), (14, 30003846), (21, 20002564), (28, 15001923), (31, 13550124), (42, 10001282), (62, 6775062), (84, 5000641), (93, 4516708), (97, 4330452), (124, 3387531), (186, 2258354), (194, 2165226), (217, 1935732), (291, 1443484), (372, 1129177), (388, 1082613), (434, 967866), (582, 721742), (651, 645244), (679, 618636), (868, 483933), (1164, 360871), (1302, 322622), (1358, 309318), (1663, 252588), (2037, 206212), (2604, 161311), (2716, 154659), (3007, 139692), (3326, 126294), (4074, 103106), (4989, 84196), (6014, 69846), (6652, 63147), (8148, 51553), (9021, 46564), (9978, 42098), (11641, 36084), (12028, 34923), (18042, 23282), (19956, 21049)]