219173472

素因数分解:

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

素因数の和:231

約数の個数: 288

約数和(自身を含む): 772208640

約数和(自身を除く): 553035168

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 31, 32, 36, 42, 48, 49, 54, 56, 62, 63, 72, 84, 93, 96, 98, 108, 112, 124, 126, 144, 147, 167, 168, 186, 189, 196, 216, 217, 224, 248, 252, 279, 288, 294, 334, 336, 372, 378, 392, 432, 434, 441, 496, 501, 504, 558, 588, 651, 668, 672, 744, 756, 784, 837, 864, 868, 882, 992, 1002, 1008, 1116, 1169, 1176, 1302, 1323, 1336, 1488, 1503, 1512, 1519, 1568, 1674, 1736, 1764, 1953, 2004, 2016, 2232, 2338, 2352, 2604, 2646, 2672, 2976, 3006, 3024, 3038, 3348, 3472, 3507, 3528, 3906, 4008, 4464, 4509, 4557, 4676, 4704, 5177, 5208, 5292, 5344, 5859, 6012, 6048, 6076, 6696, 6944, 7014, 7056, 7812, 8016, 8183, 8928, 9018, 9114, 9352, 10354, 10416, 10521, 10584, 11718, 12024, 12152, 13392, 13671, 14028, 14112, 15531, 15624, 16032, 16366, 18036, 18228, 18704, 20708, 20832, 21042, 21168, 23436, 24048, 24304, 24549, 26784, 27342, 28056, 31062, 31248, 31563, 32732, 36072, 36239, 36456, 37408, 41013, 41416, 42084, 42336, 46593, 46872, 48096, 48608, 49098, 54684, 56112, 62124, 62496, 63126, 65464, 72144, 72478, 72912, 73647, 82026, 82832, 84168, 93186, 93744, 98196, 108717, 109368, 112224, 124248, 126252, 130928, 139779, 144288, 144956, 145824, 147294, 164052, 165664, 168336, 186372, 187488, 196392, 217434, 218736, 220941, 248496, 252504, 253673, 261856, 279558, 289912, 294588, 326151, 328104, 336672, 372744, 392784, 434868, 437472, 441882, 496992, 505008, 507346, 559116, 579824, 589176, 652302, 656208, 745488, 761019, 785568, 869736, 883764, 978453, 1010016, 1014692, 1118232, 1159648, 1178352, 1304604, 1312416, 1490976, 1522038, 1739472, 1767528, 1956906, 2029384, 2236464, 2283057, 2356704, 2609208, 3044076, 3478944, 3535056, 3913812, 4058768, 4472928, 4566114, 5218416, 6088152, 6849171, 7070112, 7827624, 8117536, 9132228, 10436832, 12176304, 13698342, 15655248, 18264456, 24352608, 27396684, 31310496, 36528912, 54793368, 73057824, 109586736, 219173472]

約数ペア:

[(1, 219173472), (2, 109586736), (3, 73057824), (4, 54793368), (6, 36528912), (7, 31310496), (8, 27396684), (9, 24352608), (12, 18264456), (14, 15655248), (16, 13698342), (18, 12176304), (21, 10436832), (24, 9132228), (27, 8117536), (28, 7827624), (31, 7070112), (32, 6849171), (36, 6088152), (42, 5218416), (48, 4566114), (49, 4472928), (54, 4058768), (56, 3913812), (62, 3535056), (63, 3478944), (72, 3044076), (84, 2609208), (93, 2356704), (96, 2283057), (98, 2236464), (108, 2029384), (112, 1956906), (124, 1767528), (126, 1739472), (144, 1522038), (147, 1490976), (167, 1312416), (168, 1304604), (186, 1178352), (189, 1159648), (196, 1118232), (216, 1014692), (217, 1010016), (224, 978453), (248, 883764), (252, 869736), (279, 785568), (288, 761019), (294, 745488), (334, 656208), (336, 652302), (372, 589176), (378, 579824), (392, 559116), (432, 507346), (434, 505008), (441, 496992), (496, 441882), (501, 437472), (504, 434868), (558, 392784), (588, 372744), (651, 336672), (668, 328104), (672, 326151), (744, 294588), (756, 289912), (784, 279558), (837, 261856), (864, 253673), (868, 252504), (882, 248496), (992, 220941), (1002, 218736), (1008, 217434), (1116, 196392), (1169, 187488), (1176, 186372), (1302, 168336), (1323, 165664), (1336, 164052), (1488, 147294), (1503, 145824), (1512, 144956), (1519, 144288), (1568, 139779), (1674, 130928), (1736, 126252), (1764, 124248), (1953, 112224), (2004, 109368), (2016, 108717), (2232, 98196), (2338, 93744), (2352, 93186), (2604, 84168), (2646, 82832), (2672, 82026), (2976, 73647), (3006, 72912), (3024, 72478), (3038, 72144), (3348, 65464), (3472, 63126), (3507, 62496), (3528, 62124), (3906, 56112), (4008, 54684), (4464, 49098), (4509, 48608), (4557, 48096), (4676, 46872), (4704, 46593), (5177, 42336), (5208, 42084), (5292, 41416), (5344, 41013), (5859, 37408), (6012, 36456), (6048, 36239), (6076, 36072), (6696, 32732), (6944, 31563), (7014, 31248), (7056, 31062), (7812, 28056), (8016, 27342), (8183, 26784), (8928, 24549), (9018, 24304), (9114, 24048), (9352, 23436), (10354, 21168), (10416, 21042), (10521, 20832), (10584, 20708), (11718, 18704), (12024, 18228), (12152, 18036), (13392, 16366), (13671, 16032), (14028, 15624), (14112, 15531)]