221409936

素因数分解:

$2^4\times 3^5\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1$

素因数の和:232

約数の個数: 240

約数和(自身を含む): 727953408

約数和(自身を除く): 506543472

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 31, 33, 36, 44, 48, 54, 62, 66, 72, 81, 88, 93, 99, 108, 124, 132, 144, 162, 167, 176, 186, 198, 216, 243, 248, 264, 279, 297, 324, 334, 341, 372, 396, 432, 486, 496, 501, 528, 558, 594, 648, 668, 682, 744, 792, 837, 891, 972, 1002, 1023, 1116, 1188, 1296, 1336, 1364, 1488, 1503, 1584, 1674, 1782, 1837, 1944, 2004, 2046, 2232, 2376, 2511, 2672, 2673, 2728, 3006, 3069, 3348, 3564, 3674, 3888, 4008, 4092, 4464, 4509, 4752, 5022, 5177, 5346, 5456, 5511, 6012, 6138, 6696, 7128, 7348, 7533, 8016, 8184, 9018, 9207, 10044, 10354, 10692, 11022, 12024, 12276, 13392, 13527, 14256, 14696, 15066, 15531, 16368, 16533, 18036, 18414, 20088, 20708, 21384, 22044, 24048, 24552, 27054, 27621, 29392, 30132, 31062, 33066, 36072, 36828, 40176, 40581, 41416, 42768, 44088, 46593, 49104, 49599, 54108, 55242, 56947, 60264, 62124, 66132, 72144, 73656, 81162, 82832, 82863, 88176, 93186, 99198, 108216, 110484, 113894, 120528, 124248, 132264, 139779, 147312, 148797, 162324, 165726, 170841, 186372, 198396, 216432, 220968, 227788, 248496, 264528, 279558, 297594, 324648, 331452, 341682, 372744, 396792, 419337, 441936, 446391, 455576, 512523, 559116, 595188, 649296, 662904, 683364, 745488, 793584, 838674, 892782, 911152, 1025046, 1118232, 1190376, 1258011, 1325808, 1366728, 1537569, 1677348, 1785564, 2050092, 2236464, 2380752, 2516022, 2733456, 3075138, 3354696, 3571128, 4100184, 4612707, 5032044, 6150276, 6709392, 7142256, 8200368, 9225414, 10064088, 12300552, 13838121, 18450828, 20128176, 24601104, 27676242, 36901656, 55352484, 73803312, 110704968, 221409936]

約数ペア:

[(1, 221409936), (2, 110704968), (3, 73803312), (4, 55352484), (6, 36901656), (8, 27676242), (9, 24601104), (11, 20128176), (12, 18450828), (16, 13838121), (18, 12300552), (22, 10064088), (24, 9225414), (27, 8200368), (31, 7142256), (33, 6709392), (36, 6150276), (44, 5032044), (48, 4612707), (54, 4100184), (62, 3571128), (66, 3354696), (72, 3075138), (81, 2733456), (88, 2516022), (93, 2380752), (99, 2236464), (108, 2050092), (124, 1785564), (132, 1677348), (144, 1537569), (162, 1366728), (167, 1325808), (176, 1258011), (186, 1190376), (198, 1118232), (216, 1025046), (243, 911152), (248, 892782), (264, 838674), (279, 793584), (297, 745488), (324, 683364), (334, 662904), (341, 649296), (372, 595188), (396, 559116), (432, 512523), (486, 455576), (496, 446391), (501, 441936), (528, 419337), (558, 396792), (594, 372744), (648, 341682), (668, 331452), (682, 324648), (744, 297594), (792, 279558), (837, 264528), (891, 248496), (972, 227788), (1002, 220968), (1023, 216432), (1116, 198396), (1188, 186372), (1296, 170841), (1336, 165726), (1364, 162324), (1488, 148797), (1503, 147312), (1584, 139779), (1674, 132264), (1782, 124248), (1837, 120528), (1944, 113894), (2004, 110484), (2046, 108216), (2232, 99198), (2376, 93186), (2511, 88176), (2672, 82863), (2673, 82832), (2728, 81162), (3006, 73656), (3069, 72144), (3348, 66132), (3564, 62124), (3674, 60264), (3888, 56947), (4008, 55242), (4092, 54108), (4464, 49599), (4509, 49104), (4752, 46593), (5022, 44088), (5177, 42768), (5346, 41416), (5456, 40581), (5511, 40176), (6012, 36828), (6138, 36072), (6696, 33066), (7128, 31062), (7348, 30132), (7533, 29392), (8016, 27621), (8184, 27054), (9018, 24552), (9207, 24048), (10044, 22044), (10354, 21384), (10692, 20708), (11022, 20088), (12024, 18414), (12276, 18036), (13392, 16533), (13527, 16368), (14256, 15531), (14696, 15066)]