18948820992

素因数分解:

$2^{12}\times 3^1\times {\mathrm{19}}^1\times {\mathrm{277}}^1\times {\mathrm{293}}^1$

素因数の和:616

約数の個数: 208

約数和(自身を含む): 53557344960

約数和(自身を除く): 34608523968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 128, 152, 192, 228, 256, 277, 293, 304, 384, 456, 512, 554, 586, 608, 768, 831, 879, 912, 1024, 1108, 1172, 1216, 1536, 1662, 1758, 1824, 2048, 2216, 2344, 2432, 3072, 3324, 3516, 3648, 4096, 4432, 4688, 4864, 5263, 5567, 6144, 6648, 7032, 7296, 8864, 9376, 9728, 10526, 11134, 12288, 13296, 14064, 14592, 15789, 16701, 17728, 18752, 19456, 21052, 22268, 26592, 28128, 29184, 31578, 33402, 35456, 37504, 38912, 42104, 44536, 53184, 56256, 58368, 63156, 66804, 70912, 75008, 77824, 81161, 84208, 89072, 106368, 112512, 116736, 126312, 133608, 141824, 150016, 162322, 168416, 178144, 212736, 225024, 233472, 243483, 252624, 267216, 283648, 300032, 324644, 336832, 356288, 425472, 450048, 486966, 505248, 534432, 567296, 600064, 649288, 673664, 712576, 850944, 900096, 973932, 1010496, 1068864, 1134592, 1200128, 1298576, 1347328, 1425152, 1542059, 1701888, 1800192, 1947864, 2020992, 2137728, 2597152, 2694656, 2850304, 3084118, 3403776, 3600384, 3895728, 4041984, 4275456, 4626177, 5194304, 5389312, 5700608, 6168236, 7791456, 8083968, 8550912, 9252354, 10388608, 10778624, 11401216, 12336472, 15582912, 16167936, 17101824, 18504708, 20777216, 21557248, 22802432, 24672944, 31165824, 32335872, 34203648, 37009416, 41554432, 49345888, 62331648, 64671744, 68407296, 74018832, 83108864, 98691776, 124663296, 148037664, 166217728, 197383552, 249326592, 296075328, 332435456, 394767104, 498653184, 592150656, 789534208, 997306368, 1184301312, 1579068416, 2368602624, 3158136832, 4737205248, 6316273664, 9474410496, 18948820992]

約数ペア:

[(1, 18948820992), (2, 9474410496), (3, 6316273664), (4, 4737205248), (6, 3158136832), (8, 2368602624), (12, 1579068416), (16, 1184301312), (19, 997306368), (24, 789534208), (32, 592150656), (38, 498653184), (48, 394767104), (57, 332435456), (64, 296075328), (76, 249326592), (96, 197383552), (114, 166217728), (128, 148037664), (152, 124663296), (192, 98691776), (228, 83108864), (256, 74018832), (277, 68407296), (293, 64671744), (304, 62331648), (384, 49345888), (456, 41554432), (512, 37009416), (554, 34203648), (586, 32335872), (608, 31165824), (768, 24672944), (831, 22802432), (879, 21557248), (912, 20777216), (1024, 18504708), (1108, 17101824), (1172, 16167936), (1216, 15582912), (1536, 12336472), (1662, 11401216), (1758, 10778624), (1824, 10388608), (2048, 9252354), (2216, 8550912), (2344, 8083968), (2432, 7791456), (3072, 6168236), (3324, 5700608), (3516, 5389312), (3648, 5194304), (4096, 4626177), (4432, 4275456), (4688, 4041984), (4864, 3895728), (5263, 3600384), (5567, 3403776), (6144, 3084118), (6648, 2850304), (7032, 2694656), (7296, 2597152), (8864, 2137728), (9376, 2020992), (9728, 1947864), (10526, 1800192), (11134, 1701888), (12288, 1542059), (13296, 1425152), (14064, 1347328), (14592, 1298576), (15789, 1200128), (16701, 1134592), (17728, 1068864), (18752, 1010496), (19456, 973932), (21052, 900096), (22268, 850944), (26592, 712576), (28128, 673664), (29184, 649288), (31578, 600064), (33402, 567296), (35456, 534432), (37504, 505248), (38912, 486966), (42104, 450048), (44536, 425472), (53184, 356288), (56256, 336832), (58368, 324644), (63156, 300032), (66804, 283648), (70912, 267216), (75008, 252624), (77824, 243483), (81161, 233472), (84208, 225024), (89072, 212736), (106368, 178144), (112512, 168416), (116736, 162322), (126312, 150016), (133608, 141824)]