2945256832

素因数分解:

$2^7\times 7^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{1217}}^1$

素因数の和:1348

約数の個数: 128

約数和(自身を含む): 6987032640

約数和(自身を除く): 4041775808

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 56, 64, 73, 74, 112, 128, 146, 148, 224, 259, 292, 296, 448, 511, 518, 584, 592, 896, 1022, 1036, 1168, 1184, 1217, 2044, 2072, 2336, 2368, 2434, 2701, 4088, 4144, 4672, 4736, 4868, 5402, 8176, 8288, 8519, 9344, 9736, 10804, 16352, 16576, 17038, 18907, 19472, 21608, 32704, 33152, 34076, 37814, 38944, 43216, 45029, 65408, 68152, 75628, 77888, 86432, 88841, 90058, 136304, 151256, 155776, 172864, 177682, 180116, 272608, 302512, 315203, 345728, 355364, 360232, 545216, 605024, 621887, 630406, 710728, 720464, 1090432, 1210048, 1243774, 1260812, 1421456, 1440928, 2420096, 2487548, 2521624, 2842912, 2881856, 3287117, 4975096, 5043248, 5685824, 5763712, 6574234, 9950192, 10086496, 11371648, 13148468, 19900384, 20172992, 23009819, 26296936, 39800768, 40345984, 46019638, 52593872, 79601536, 92039276, 105187744, 184078552, 210375488, 368157104, 420750976, 736314208, 1472628416, 2945256832]

約数ペア:

[(1, 2945256832), (2, 1472628416), (4, 736314208), (7, 420750976), (8, 368157104), (14, 210375488), (16, 184078552), (28, 105187744), (32, 92039276), (37, 79601536), (56, 52593872), (64, 46019638), (73, 40345984), (74, 39800768), (112, 26296936), (128, 23009819), (146, 20172992), (148, 19900384), (224, 13148468), (259, 11371648), (292, 10086496), (296, 9950192), (448, 6574234), (511, 5763712), (518, 5685824), (584, 5043248), (592, 4975096), (896, 3287117), (1022, 2881856), (1036, 2842912), (1168, 2521624), (1184, 2487548), (1217, 2420096), (2044, 1440928), (2072, 1421456), (2336, 1260812), (2368, 1243774), (2434, 1210048), (2701, 1090432), (4088, 720464), (4144, 710728), (4672, 630406), (4736, 621887), (4868, 605024), (5402, 545216), (8176, 360232), (8288, 355364), (8519, 345728), (9344, 315203), (9736, 302512), (10804, 272608), (16352, 180116), (16576, 177682), (17038, 172864), (18907, 155776), (19472, 151256), (21608, 136304), (32704, 90058), (33152, 88841), (34076, 86432), (37814, 77888), (38944, 75628), (43216, 68152), (45029, 65408)]