1231331328

素因数分解:

$2^{13}\times 3^3\times {\mathrm{19}}^1\times {\mathrm{293}}^1$

素因数の和:347

約数の個数: 224

約数和(自身を含む): 3853281600

約数和(自身を除く): 2621950272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 72, 76, 96, 108, 114, 128, 144, 152, 171, 192, 216, 228, 256, 288, 293, 304, 342, 384, 432, 456, 512, 513, 576, 586, 608, 684, 768, 864, 879, 912, 1024, 1026, 1152, 1172, 1216, 1368, 1536, 1728, 1758, 1824, 2048, 2052, 2304, 2344, 2432, 2637, 2736, 3072, 3456, 3516, 3648, 4096, 4104, 4608, 4688, 4864, 5274, 5472, 5567, 6144, 6912, 7032, 7296, 7911, 8192, 8208, 9216, 9376, 9728, 10548, 10944, 11134, 12288, 13824, 14064, 14592, 15822, 16416, 16701, 18432, 18752, 19456, 21096, 21888, 22268, 24576, 27648, 28128, 29184, 31644, 32832, 33402, 36864, 37504, 38912, 42192, 43776, 44536, 50103, 55296, 56256, 58368, 63288, 65664, 66804, 73728, 75008, 77824, 84384, 87552, 89072, 100206, 110592, 112512, 116736, 126576, 131328, 133608, 150016, 150309, 155648, 168768, 175104, 178144, 200412, 221184, 225024, 233472, 253152, 262656, 267216, 300032, 300618, 337536, 350208, 356288, 400824, 450048, 466944, 506304, 525312, 534432, 600064, 601236, 675072, 700416, 712576, 801648, 900096, 1012608, 1050624, 1068864, 1200128, 1202472, 1350144, 1400832, 1425152, 1603296, 1800192, 2025216, 2101248, 2137728, 2400256, 2404944, 2700288, 2850304, 3206592, 3600384, 4050432, 4202496, 4275456, 4809888, 5400576, 5700608, 6413184, 7200768, 8100864, 8550912, 9619776, 10801152, 11401216, 12826368, 16201728, 17101824, 19239552, 21602304, 22802432, 25652736, 32403456, 34203648, 38479104, 45604864, 51305472, 64806912, 68407296, 76958208, 102610944, 136814592, 153916416, 205221888, 307832832, 410443776, 615665664, 1231331328]

約数ペア:

[(1, 1231331328), (2, 615665664), (3, 410443776), (4, 307832832), (6, 205221888), (8, 153916416), (9, 136814592), (12, 102610944), (16, 76958208), (18, 68407296), (19, 64806912), (24, 51305472), (27, 45604864), (32, 38479104), (36, 34203648), (38, 32403456), (48, 25652736), (54, 22802432), (57, 21602304), (64, 19239552), (72, 17101824), (76, 16201728), (96, 12826368), (108, 11401216), (114, 10801152), (128, 9619776), (144, 8550912), (152, 8100864), (171, 7200768), (192, 6413184), (216, 5700608), (228, 5400576), (256, 4809888), (288, 4275456), (293, 4202496), (304, 4050432), (342, 3600384), (384, 3206592), (432, 2850304), (456, 2700288), (512, 2404944), (513, 2400256), (576, 2137728), (586, 2101248), (608, 2025216), (684, 1800192), (768, 1603296), (864, 1425152), (879, 1400832), (912, 1350144), (1024, 1202472), (1026, 1200128), (1152, 1068864), (1172, 1050624), (1216, 1012608), (1368, 900096), (1536, 801648), (1728, 712576), (1758, 700416), (1824, 675072), (2048, 601236), (2052, 600064), (2304, 534432), (2344, 525312), (2432, 506304), (2637, 466944), (2736, 450048), (3072, 400824), (3456, 356288), (3516, 350208), (3648, 337536), (4096, 300618), (4104, 300032), (4608, 267216), (4688, 262656), (4864, 253152), (5274, 233472), (5472, 225024), (5567, 221184), (6144, 200412), (6912, 178144), (7032, 175104), (7296, 168768), (7911, 155648), (8192, 150309), (8208, 150016), (9216, 133608), (9376, 131328), (9728, 126576), (10548, 116736), (10944, 112512), (11134, 110592), (12288, 100206), (13824, 89072), (14064, 87552), (14592, 84384), (15822, 77824), (16416, 75008), (16701, 73728), (18432, 66804), (18752, 65664), (19456, 63288), (21096, 58368), (21888, 56256), (22268, 55296), (24576, 50103), (27648, 44536), (28128, 43776), (29184, 42192), (31644, 38912), (32832, 37504), (33402, 36864)]