1379456328

素因数分解:

$2^3\times 3^1\times {\mathrm{173}}^1\times {\mathrm{457}}^1\times {\mathrm{727}}^1$

素因数の和:1366

約数の個数: 64

約数和(自身を含む): 3480946560

約数和(自身を除く): 2101490232

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 173, 346, 457, 519, 692, 727, 914, 1038, 1371, 1384, 1454, 1828, 2076, 2181, 2742, 2908, 3656, 4152, 4362, 5484, 5816, 8724, 10968, 17448, 79061, 125771, 158122, 237183, 251542, 316244, 332239, 377313, 474366, 503084, 632488, 664478, 754626, 948732, 996717, 1006168, 1328956, 1509252, 1897464, 1993434, 2657912, 3018504, 3986868, 7973736, 57477347, 114954694, 172432041, 229909388, 344864082, 459818776, 689728164, 1379456328]

約数ペア:

[(1, 1379456328), (2, 689728164), (3, 459818776), (4, 344864082), (6, 229909388), (8, 172432041), (12, 114954694), (24, 57477347), (173, 7973736), (346, 3986868), (457, 3018504), (519, 2657912), (692, 1993434), (727, 1897464), (914, 1509252), (1038, 1328956), (1371, 1006168), (1384, 996717), (1454, 948732), (1828, 754626), (2076, 664478), (2181, 632488), (2742, 503084), (2908, 474366), (3656, 377313), (4152, 332239), (4362, 316244), (5484, 251542), (5816, 237183), (8724, 158122), (10968, 125771), (17448, 79061)]