31310496

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1$

素因数の和:224

約数の個数: 192

約数和(自身を含む): 108380160

約数和(自身を除く): 77069664

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 31, 32, 36, 42, 48, 54, 56, 62, 63, 72, 84, 93, 96, 108, 112, 124, 126, 144, 167, 168, 186, 189, 216, 217, 224, 248, 252, 279, 288, 334, 336, 372, 378, 432, 434, 496, 501, 504, 558, 651, 668, 672, 744, 756, 837, 864, 868, 992, 1002, 1008, 1116, 1169, 1302, 1336, 1488, 1503, 1512, 1674, 1736, 1953, 2004, 2016, 2232, 2338, 2604, 2672, 2976, 3006, 3024, 3348, 3472, 3507, 3906, 4008, 4464, 4509, 4676, 5177, 5208, 5344, 5859, 6012, 6048, 6696, 6944, 7014, 7812, 8016, 8928, 9018, 9352, 10354, 10416, 10521, 11718, 12024, 13392, 14028, 15531, 15624, 16032, 18036, 18704, 20708, 20832, 21042, 23436, 24048, 26784, 28056, 31062, 31248, 31563, 36072, 36239, 37408, 41416, 42084, 46593, 46872, 48096, 56112, 62124, 62496, 63126, 72144, 72478, 82832, 84168, 93186, 93744, 108717, 112224, 124248, 126252, 139779, 144288, 144956, 165664, 168336, 186372, 187488, 217434, 248496, 252504, 279558, 289912, 326151, 336672, 372744, 434868, 496992, 505008, 559116, 579824, 652302, 745488, 869736, 978453, 1010016, 1118232, 1159648, 1304604, 1490976, 1739472, 1956906, 2236464, 2609208, 3478944, 3913812, 4472928, 5218416, 7827624, 10436832, 15655248, 31310496]

約数ペア:

[(1, 31310496), (2, 15655248), (3, 10436832), (4, 7827624), (6, 5218416), (7, 4472928), (8, 3913812), (9, 3478944), (12, 2609208), (14, 2236464), (16, 1956906), (18, 1739472), (21, 1490976), (24, 1304604), (27, 1159648), (28, 1118232), (31, 1010016), (32, 978453), (36, 869736), (42, 745488), (48, 652302), (54, 579824), (56, 559116), (62, 505008), (63, 496992), (72, 434868), (84, 372744), (93, 336672), (96, 326151), (108, 289912), (112, 279558), (124, 252504), (126, 248496), (144, 217434), (167, 187488), (168, 186372), (186, 168336), (189, 165664), (216, 144956), (217, 144288), (224, 139779), (248, 126252), (252, 124248), (279, 112224), (288, 108717), (334, 93744), (336, 93186), (372, 84168), (378, 82832), (432, 72478), (434, 72144), (496, 63126), (501, 62496), (504, 62124), (558, 56112), (651, 48096), (668, 46872), (672, 46593), (744, 42084), (756, 41416), (837, 37408), (864, 36239), (868, 36072), (992, 31563), (1002, 31248), (1008, 31062), (1116, 28056), (1169, 26784), (1302, 24048), (1336, 23436), (1488, 21042), (1503, 20832), (1512, 20708), (1674, 18704), (1736, 18036), (1953, 16032), (2004, 15624), (2016, 15531), (2232, 14028), (2338, 13392), (2604, 12024), (2672, 11718), (2976, 10521), (3006, 10416), (3024, 10354), (3348, 9352), (3472, 9018), (3507, 8928), (3906, 8016), (4008, 7812), (4464, 7014), (4509, 6944), (4676, 6696), (5177, 6048), (5208, 6012), (5344, 5859)]