1520345344

素因数分解:

$2^8\times 7^2\times {\mathrm{19}}^1\times {\mathrm{6379}}^1$

素因数の和:6428

約数の個数: 108

約数和(自身を含む): 3716605200

約数和(自身を除く): 2196259856

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 49, 56, 64, 76, 98, 112, 128, 133, 152, 196, 224, 256, 266, 304, 392, 448, 532, 608, 784, 896, 931, 1064, 1216, 1568, 1792, 1862, 2128, 2432, 3136, 3724, 4256, 4864, 6272, 6379, 7448, 8512, 12544, 12758, 14896, 17024, 25516, 29792, 34048, 44653, 51032, 59584, 89306, 102064, 119168, 121201, 178612, 204128, 238336, 242402, 312571, 357224, 408256, 484804, 625142, 714448, 816512, 848407, 969608, 1250284, 1428896, 1633024, 1696814, 1939216, 2500568, 2857792, 3393628, 3878432, 5001136, 5715584, 5938849, 6787256, 7756864, 10002272, 11431168, 11877698, 13574512, 15513728, 20004544, 23755396, 27149024, 31027456, 40009088, 47510792, 54298048, 80018176, 95021584, 108596096, 190043168, 217192192, 380086336, 760172672, 1520345344]

約数ペア:

[(1, 1520345344), (2, 760172672), (4, 380086336), (7, 217192192), (8, 190043168), (14, 108596096), (16, 95021584), (19, 80018176), (28, 54298048), (32, 47510792), (38, 40009088), (49, 31027456), (56, 27149024), (64, 23755396), (76, 20004544), (98, 15513728), (112, 13574512), (128, 11877698), (133, 11431168), (152, 10002272), (196, 7756864), (224, 6787256), (256, 5938849), (266, 5715584), (304, 5001136), (392, 3878432), (448, 3393628), (532, 2857792), (608, 2500568), (784, 1939216), (896, 1696814), (931, 1633024), (1064, 1428896), (1216, 1250284), (1568, 969608), (1792, 848407), (1862, 816512), (2128, 714448), (2432, 625142), (3136, 484804), (3724, 408256), (4256, 357224), (4864, 312571), (6272, 242402), (6379, 238336), (7448, 204128), (8512, 178612), (12544, 121201), (12758, 119168), (14896, 102064), (17024, 89306), (25516, 59584), (29792, 51032), (34048, 44653)]