1881238968

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{167}}^1$

素因数の和:327

約数の個数: 288

約数和(自身を含む): 6214440960

約数和(自身を除く): 4333201992

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 31, 36, 42, 49, 56, 62, 63, 72, 84, 93, 98, 103, 124, 126, 147, 167, 168, 186, 196, 206, 217, 248, 252, 279, 294, 309, 334, 372, 392, 412, 434, 441, 501, 504, 558, 588, 618, 651, 668, 721, 744, 824, 868, 882, 927, 1002, 1116, 1169, 1176, 1236, 1302, 1336, 1442, 1503, 1519, 1736, 1764, 1854, 1953, 2004, 2163, 2232, 2338, 2472, 2604, 2884, 3006, 3038, 3193, 3507, 3528, 3708, 3906, 4008, 4326, 4557, 4676, 5047, 5177, 5208, 5768, 6012, 6076, 6386, 6489, 7014, 7416, 7812, 8183, 8652, 9114, 9352, 9579, 10094, 10354, 10521, 12024, 12152, 12772, 12978, 13671, 14028, 15141, 15531, 15624, 16366, 17201, 17304, 18228, 19158, 20188, 20708, 21042, 22351, 24549, 25544, 25956, 27342, 28056, 28737, 30282, 31062, 32732, 34402, 36239, 36456, 38316, 40376, 41416, 42084, 44702, 45423, 46593, 49098, 51603, 51912, 54684, 57474, 60564, 62124, 65464, 67053, 68804, 72478, 73647, 76632, 84168, 89404, 90846, 93186, 98196, 103206, 108717, 109368, 114948, 120407, 121128, 124248, 134106, 137608, 144956, 147294, 154809, 156457, 178808, 181692, 186372, 196392, 201159, 206412, 217434, 229896, 240814, 253673, 268212, 289912, 294588, 309618, 312914, 326151, 361221, 363384, 372744, 402318, 412824, 434868, 469371, 481628, 507346, 533231, 536424, 589176, 619236, 625828, 652302, 722442, 761019, 804636, 842849, 869736, 938742, 963256, 1014692, 1066462, 1083663, 1238472, 1251656, 1304604, 1408113, 1444884, 1522038, 1599693, 1609272, 1685698, 1877484, 2029384, 2132924, 2167326, 2283057, 2528547, 2609208, 2816226, 2889768, 3044076, 3199386, 3371396, 3732617, 3754968, 4265848, 4334652, 4566114, 4799079, 5057094, 5632452, 6088152, 6398772, 6742792, 7465234, 7585641, 8669304, 9132228, 9598158, 10114188, 11197851, 11264904, 12797544, 14930468, 15171282, 18264456, 19196316, 20228376, 22395702, 26128319, 29860936, 30342564, 33593553, 38392632, 44791404, 52256638, 60685128, 67187106, 78384957, 89582808, 104513276, 134374212, 156769914, 209026552, 235154871, 268748424, 313539828, 470309742, 627079656, 940619484, 1881238968]

約数ペア:

[(1, 1881238968), (2, 940619484), (3, 627079656), (4, 470309742), (6, 313539828), (7, 268748424), (8, 235154871), (9, 209026552), (12, 156769914), (14, 134374212), (18, 104513276), (21, 89582808), (24, 78384957), (28, 67187106), (31, 60685128), (36, 52256638), (42, 44791404), (49, 38392632), (56, 33593553), (62, 30342564), (63, 29860936), (72, 26128319), (84, 22395702), (93, 20228376), (98, 19196316), (103, 18264456), (124, 15171282), (126, 14930468), (147, 12797544), (167, 11264904), (168, 11197851), (186, 10114188), (196, 9598158), (206, 9132228), (217, 8669304), (248, 7585641), (252, 7465234), (279, 6742792), (294, 6398772), (309, 6088152), (334, 5632452), (372, 5057094), (392, 4799079), (412, 4566114), (434, 4334652), (441, 4265848), (501, 3754968), (504, 3732617), (558, 3371396), (588, 3199386), (618, 3044076), (651, 2889768), (668, 2816226), (721, 2609208), (744, 2528547), (824, 2283057), (868, 2167326), (882, 2132924), (927, 2029384), (1002, 1877484), (1116, 1685698), (1169, 1609272), (1176, 1599693), (1236, 1522038), (1302, 1444884), (1336, 1408113), (1442, 1304604), (1503, 1251656), (1519, 1238472), (1736, 1083663), (1764, 1066462), (1854, 1014692), (1953, 963256), (2004, 938742), (2163, 869736), (2232, 842849), (2338, 804636), (2472, 761019), (2604, 722442), (2884, 652302), (3006, 625828), (3038, 619236), (3193, 589176), (3507, 536424), (3528, 533231), (3708, 507346), (3906, 481628), (4008, 469371), (4326, 434868), (4557, 412824), (4676, 402318), (5047, 372744), (5177, 363384), (5208, 361221), (5768, 326151), (6012, 312914), (6076, 309618), (6386, 294588), (6489, 289912), (7014, 268212), (7416, 253673), (7812, 240814), (8183, 229896), (8652, 217434), (9114, 206412), (9352, 201159), (9579, 196392), (10094, 186372), (10354, 181692), (10521, 178808), (12024, 156457), (12152, 154809), (12772, 147294), (12978, 144956), (13671, 137608), (14028, 134106), (15141, 124248), (15531, 121128), (15624, 120407), (16366, 114948), (17201, 109368), (17304, 108717), (18228, 103206), (19158, 98196), (20188, 93186), (20708, 90846), (21042, 89404), (22351, 84168), (24549, 76632), (25544, 73647), (25956, 72478), (27342, 68804), (28056, 67053), (28737, 65464), (30282, 62124), (31062, 60564), (32732, 57474), (34402, 54684), (36239, 51912), (36456, 51603), (38316, 49098), (40376, 46593), (41416, 45423), (42084, 44702)]