384397272

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1$

素因数の和:251

約数の個数: 256

約数和(自身を含む): 1290240000

約数和(自身を除く): 905842728

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 31, 36, 42, 54, 56, 59, 62, 63, 72, 84, 93, 108, 118, 124, 126, 139, 168, 177, 186, 189, 216, 217, 236, 248, 252, 278, 279, 354, 372, 378, 413, 417, 434, 472, 504, 531, 556, 558, 651, 708, 744, 756, 826, 834, 837, 868, 973, 1062, 1112, 1116, 1239, 1251, 1302, 1416, 1512, 1593, 1652, 1668, 1674, 1736, 1829, 1946, 1953, 2124, 2232, 2478, 2502, 2604, 2919, 3186, 3304, 3336, 3348, 3658, 3717, 3753, 3892, 3906, 4248, 4309, 4956, 5004, 5208, 5487, 5838, 5859, 6372, 6696, 7316, 7434, 7506, 7784, 7812, 8201, 8618, 8757, 9912, 10008, 10974, 11151, 11676, 11718, 12744, 12803, 12927, 14632, 14868, 15012, 15624, 16402, 16461, 17236, 17514, 21948, 22302, 23352, 23436, 24603, 25606, 25854, 26271, 29736, 30024, 30163, 32804, 32922, 34472, 35028, 38409, 38781, 43896, 44604, 46872, 49206, 49383, 51212, 51708, 52542, 57407, 60326, 65608, 65844, 70056, 73809, 76818, 77562, 89208, 90489, 98412, 98766, 102424, 103416, 105084, 114814, 115227, 116343, 120652, 131688, 147618, 153636, 155124, 172221, 180978, 196824, 197532, 210168, 221427, 229628, 230454, 232686, 241304, 254231, 271467, 295236, 307272, 310248, 344442, 345681, 361956, 395064, 442854, 459256, 460908, 465372, 508462, 516663, 542934, 590472, 688884, 691362, 723912, 762693, 814401, 885708, 921816, 930744, 1016924, 1033326, 1085868, 1377768, 1382724, 1525386, 1549989, 1628802, 1771416, 1779617, 2033848, 2066652, 2171736, 2288079, 2765448, 3050772, 3099978, 3257604, 3559234, 4133304, 4576158, 5338851, 6101544, 6199956, 6515208, 6864237, 7118468, 9152316, 10677702, 12399912, 13728474, 14236936, 16016553, 18304632, 21355404, 27456948, 32033106, 42710808, 48049659, 54913896, 64066212, 96099318, 128132424, 192198636, 384397272]

約数ペア:

[(1, 384397272), (2, 192198636), (3, 128132424), (4, 96099318), (6, 64066212), (7, 54913896), (8, 48049659), (9, 42710808), (12, 32033106), (14, 27456948), (18, 21355404), (21, 18304632), (24, 16016553), (27, 14236936), (28, 13728474), (31, 12399912), (36, 10677702), (42, 9152316), (54, 7118468), (56, 6864237), (59, 6515208), (62, 6199956), (63, 6101544), (72, 5338851), (84, 4576158), (93, 4133304), (108, 3559234), (118, 3257604), (124, 3099978), (126, 3050772), (139, 2765448), (168, 2288079), (177, 2171736), (186, 2066652), (189, 2033848), (216, 1779617), (217, 1771416), (236, 1628802), (248, 1549989), (252, 1525386), (278, 1382724), (279, 1377768), (354, 1085868), (372, 1033326), (378, 1016924), (413, 930744), (417, 921816), (434, 885708), (472, 814401), (504, 762693), (531, 723912), (556, 691362), (558, 688884), (651, 590472), (708, 542934), (744, 516663), (756, 508462), (826, 465372), (834, 460908), (837, 459256), (868, 442854), (973, 395064), (1062, 361956), (1112, 345681), (1116, 344442), (1239, 310248), (1251, 307272), (1302, 295236), (1416, 271467), (1512, 254231), (1593, 241304), (1652, 232686), (1668, 230454), (1674, 229628), (1736, 221427), (1829, 210168), (1946, 197532), (1953, 196824), (2124, 180978), (2232, 172221), (2478, 155124), (2502, 153636), (2604, 147618), (2919, 131688), (3186, 120652), (3304, 116343), (3336, 115227), (3348, 114814), (3658, 105084), (3717, 103416), (3753, 102424), (3892, 98766), (3906, 98412), (4248, 90489), (4309, 89208), (4956, 77562), (5004, 76818), (5208, 73809), (5487, 70056), (5838, 65844), (5859, 65608), (6372, 60326), (6696, 57407), (7316, 52542), (7434, 51708), (7506, 51212), (7784, 49383), (7812, 49206), (8201, 46872), (8618, 44604), (8757, 43896), (9912, 38781), (10008, 38409), (10974, 35028), (11151, 34472), (11676, 32922), (11718, 32804), (12744, 30163), (12803, 30024), (12927, 29736), (14632, 26271), (14868, 25854), (15012, 25606), (15624, 24603), (16402, 23436), (16461, 23352), (17236, 22302), (17514, 21948)]