643534416

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{139}}^1\times {\mathrm{1531}}^1$

素因数の和:1694

約数の個数: 160

約数和(自身を含む): 2127641600

約数和(自身を除く): 1484107184

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 139, 144, 168, 189, 216, 252, 278, 336, 378, 417, 432, 504, 556, 756, 834, 973, 1008, 1112, 1251, 1512, 1531, 1668, 1946, 2224, 2502, 2919, 3024, 3062, 3336, 3753, 3892, 4593, 5004, 5838, 6124, 6672, 7506, 7784, 8757, 9186, 10008, 10717, 11676, 12248, 13779, 15012, 15568, 17514, 18372, 20016, 21434, 23352, 24496, 26271, 27558, 30024, 32151, 35028, 36744, 41337, 42868, 46704, 52542, 55116, 60048, 64302, 70056, 73488, 82674, 85736, 96453, 105084, 110232, 128604, 140112, 165348, 171472, 192906, 210168, 212809, 220464, 257208, 289359, 330696, 385812, 420336, 425618, 514416, 578718, 638427, 661392, 771624, 851236, 1157436, 1276854, 1489663, 1543248, 1702472, 1915281, 2314872, 2553708, 2979326, 3404944, 3830562, 4468989, 4629744, 5107416, 5745843, 5958652, 7661124, 8937978, 10214832, 11491686, 11917304, 13406967, 15322248, 17875956, 22983372, 23834608, 26813934, 30644496, 35751912, 40220901, 45966744, 53627868, 71503824, 80441802, 91933488, 107255736, 160883604, 214511472, 321767208, 643534416]

約数ペア:

[(1, 643534416), (2, 321767208), (3, 214511472), (4, 160883604), (6, 107255736), (7, 91933488), (8, 80441802), (9, 71503824), (12, 53627868), (14, 45966744), (16, 40220901), (18, 35751912), (21, 30644496), (24, 26813934), (27, 23834608), (28, 22983372), (36, 17875956), (42, 15322248), (48, 13406967), (54, 11917304), (56, 11491686), (63, 10214832), (72, 8937978), (84, 7661124), (108, 5958652), (112, 5745843), (126, 5107416), (139, 4629744), (144, 4468989), (168, 3830562), (189, 3404944), (216, 2979326), (252, 2553708), (278, 2314872), (336, 1915281), (378, 1702472), (417, 1543248), (432, 1489663), (504, 1276854), (556, 1157436), (756, 851236), (834, 771624), (973, 661392), (1008, 638427), (1112, 578718), (1251, 514416), (1512, 425618), (1531, 420336), (1668, 385812), (1946, 330696), (2224, 289359), (2502, 257208), (2919, 220464), (3024, 212809), (3062, 210168), (3336, 192906), (3753, 171472), (3892, 165348), (4593, 140112), (5004, 128604), (5838, 110232), (6124, 105084), (6672, 96453), (7506, 85736), (7784, 82674), (8757, 73488), (9186, 70056), (10008, 64302), (10717, 60048), (11676, 55116), (12248, 52542), (13779, 46704), (15012, 42868), (15568, 41337), (17514, 36744), (18372, 35028), (20016, 32151), (21434, 30024), (23352, 27558), (24496, 26271)]