2015351296

素因数分解:

$2^9\times 7^1\times {\mathrm{73}}^1\times {\mathrm{7703}}^1$

素因数の和:7801

約数の個数: 80

約数和(自身を含む): 4665665664

約数和(自身を除く): 2650314368

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 73, 112, 128, 146, 224, 256, 292, 448, 511, 512, 584, 896, 1022, 1168, 1792, 2044, 2336, 3584, 4088, 4672, 7703, 8176, 9344, 15406, 16352, 18688, 30812, 32704, 37376, 53921, 61624, 65408, 107842, 123248, 130816, 215684, 246496, 261632, 431368, 492992, 562319, 862736, 985984, 1124638, 1725472, 1971968, 2249276, 3450944, 3936233, 3943936, 4498552, 6901888, 7872466, 8997104, 13803776, 15744932, 17994208, 27607552, 31489864, 35988416, 62979728, 71976832, 125959456, 143953664, 251918912, 287907328, 503837824, 1007675648, 2015351296]

約数ペア:

[(1, 2015351296), (2, 1007675648), (4, 503837824), (7, 287907328), (8, 251918912), (14, 143953664), (16, 125959456), (28, 71976832), (32, 62979728), (56, 35988416), (64, 31489864), (73, 27607552), (112, 17994208), (128, 15744932), (146, 13803776), (224, 8997104), (256, 7872466), (292, 6901888), (448, 4498552), (511, 3943936), (512, 3936233), (584, 3450944), (896, 2249276), (1022, 1971968), (1168, 1725472), (1792, 1124638), (2044, 985984), (2336, 862736), (3584, 562319), (4088, 492992), (4672, 431368), (7703, 261632), (8176, 246496), (9344, 215684), (15406, 130816), (16352, 123248), (18688, 107842), (30812, 65408), (32704, 61624), (37376, 53921)]