172207728

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1$

素因数の和:233

約数の個数: 320

約数和(自身を含む): 639959040

約数和(自身を除く): 467751312

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 27, 28, 31, 33, 36, 42, 44, 48, 54, 56, 62, 63, 66, 72, 77, 84, 88, 93, 99, 108, 112, 124, 126, 132, 144, 154, 167, 168, 176, 186, 189, 198, 216, 217, 231, 248, 252, 264, 279, 297, 308, 334, 336, 341, 372, 378, 396, 432, 434, 462, 496, 501, 504, 528, 558, 594, 616, 651, 668, 682, 693, 744, 756, 792, 837, 868, 924, 1002, 1008, 1023, 1116, 1169, 1188, 1232, 1302, 1336, 1364, 1386, 1488, 1503, 1512, 1584, 1674, 1736, 1837, 1848, 1953, 2004, 2046, 2079, 2232, 2338, 2376, 2387, 2604, 2672, 2728, 2772, 3006, 3024, 3069, 3348, 3472, 3507, 3674, 3696, 3906, 4008, 4092, 4158, 4464, 4509, 4676, 4752, 4774, 5177, 5208, 5456, 5511, 5544, 5859, 6012, 6138, 6696, 7014, 7161, 7348, 7812, 8016, 8184, 8316, 9018, 9207, 9352, 9548, 10354, 10416, 10521, 11022, 11088, 11718, 12024, 12276, 12859, 13392, 14028, 14322, 14696, 15531, 15624, 16368, 16533, 16632, 18036, 18414, 18704, 19096, 20708, 21042, 21483, 22044, 23436, 24048, 24552, 25718, 28056, 28644, 29392, 31062, 31248, 31563, 33066, 33264, 36072, 36239, 36828, 38192, 38577, 41416, 42084, 42966, 44088, 46593, 46872, 49104, 49599, 51436, 56112, 56947, 57288, 62124, 63126, 64449, 66132, 72144, 72478, 73656, 77154, 82832, 84168, 85932, 88176, 93186, 93744, 99198, 102872, 108717, 113894, 114576, 115731, 124248, 126252, 128898, 132264, 139779, 144956, 147312, 154308, 168336, 170841, 171864, 186372, 198396, 205744, 217434, 227788, 231462, 248496, 252504, 257796, 264528, 279558, 289912, 308616, 326151, 341682, 343728, 347193, 372744, 396792, 398629, 434868, 455576, 462924, 505008, 512523, 515592, 559116, 579824, 617232, 652302, 683364, 694386, 745488, 793584, 797258, 869736, 911152, 925848, 978453, 1025046, 1031184, 1118232, 1195887, 1304604, 1366728, 1388772, 1537569, 1594516, 1739472, 1851696, 1956906, 2050092, 2236464, 2391774, 2609208, 2733456, 2777544, 3075138, 3189032, 3587661, 3913812, 4100184, 4783548, 5218416, 5555088, 6150276, 6378064, 7175322, 7827624, 8200368, 9567096, 10762983, 12300552, 14350644, 15655248, 19134192, 21525966, 24601104, 28701288, 43051932, 57402576, 86103864, 172207728]

約数ペア:

[(1, 172207728), (2, 86103864), (3, 57402576), (4, 43051932), (6, 28701288), (7, 24601104), (8, 21525966), (9, 19134192), (11, 15655248), (12, 14350644), (14, 12300552), (16, 10762983), (18, 9567096), (21, 8200368), (22, 7827624), (24, 7175322), (27, 6378064), (28, 6150276), (31, 5555088), (33, 5218416), (36, 4783548), (42, 4100184), (44, 3913812), (48, 3587661), (54, 3189032), (56, 3075138), (62, 2777544), (63, 2733456), (66, 2609208), (72, 2391774), (77, 2236464), (84, 2050092), (88, 1956906), (93, 1851696), (99, 1739472), (108, 1594516), (112, 1537569), (124, 1388772), (126, 1366728), (132, 1304604), (144, 1195887), (154, 1118232), (167, 1031184), (168, 1025046), (176, 978453), (186, 925848), (189, 911152), (198, 869736), (216, 797258), (217, 793584), (231, 745488), (248, 694386), (252, 683364), (264, 652302), (279, 617232), (297, 579824), (308, 559116), (334, 515592), (336, 512523), (341, 505008), (372, 462924), (378, 455576), (396, 434868), (432, 398629), (434, 396792), (462, 372744), (496, 347193), (501, 343728), (504, 341682), (528, 326151), (558, 308616), (594, 289912), (616, 279558), (651, 264528), (668, 257796), (682, 252504), (693, 248496), (744, 231462), (756, 227788), (792, 217434), (837, 205744), (868, 198396), (924, 186372), (1002, 171864), (1008, 170841), (1023, 168336), (1116, 154308), (1169, 147312), (1188, 144956), (1232, 139779), (1302, 132264), (1336, 128898), (1364, 126252), (1386, 124248), (1488, 115731), (1503, 114576), (1512, 113894), (1584, 108717), (1674, 102872), (1736, 99198), (1837, 93744), (1848, 93186), (1953, 88176), (2004, 85932), (2046, 84168), (2079, 82832), (2232, 77154), (2338, 73656), (2376, 72478), (2387, 72144), (2604, 66132), (2672, 64449), (2728, 63126), (2772, 62124), (3006, 57288), (3024, 56947), (3069, 56112), (3348, 51436), (3472, 49599), (3507, 49104), (3674, 46872), (3696, 46593), (3906, 44088), (4008, 42966), (4092, 42084), (4158, 41416), (4464, 38577), (4509, 38192), (4676, 36828), (4752, 36239), (4774, 36072), (5177, 33264), (5208, 33066), (5456, 31563), (5511, 31248), (5544, 31062), (5859, 29392), (6012, 28644), (6138, 28056), (6696, 25718), (7014, 24552), (7161, 24048), (7348, 23436), (7812, 22044), (8016, 21483), (8184, 21042), (8316, 20708), (9018, 19096), (9207, 18704), (9352, 18414), (9548, 18036), (10354, 16632), (10416, 16533), (10521, 16368), (11022, 15624), (11088, 15531), (11718, 14696), (12024, 14322), (12276, 14028), (12859, 13392)]