377279056

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{373}}^1\times {\mathrm{821}}^1$

素因数の和:1220

約数の個数: 80

約数和(自身を含む): 914905728

約数和(自身を除く): 537626672

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 373, 616, 746, 821, 1232, 1492, 1642, 2611, 2984, 3284, 4103, 5222, 5747, 5968, 6568, 8206, 9031, 10444, 11494, 13136, 16412, 18062, 20888, 22988, 28721, 32824, 36124, 41776, 45976, 57442, 63217, 65648, 72248, 91952, 114884, 126434, 144496, 229768, 252868, 306233, 459536, 505736, 612466, 1011472, 1224932, 2143631, 2449864, 3368563, 4287262, 4899728, 6737126, 8574524, 13474252, 17149048, 23579941, 26948504, 34298096, 47159882, 53897008, 94319764, 188639528, 377279056]

約数ペア:

[(1, 377279056), (2, 188639528), (4, 94319764), (7, 53897008), (8, 47159882), (11, 34298096), (14, 26948504), (16, 23579941), (22, 17149048), (28, 13474252), (44, 8574524), (56, 6737126), (77, 4899728), (88, 4287262), (112, 3368563), (154, 2449864), (176, 2143631), (308, 1224932), (373, 1011472), (616, 612466), (746, 505736), (821, 459536), (1232, 306233), (1492, 252868), (1642, 229768), (2611, 144496), (2984, 126434), (3284, 114884), (4103, 91952), (5222, 72248), (5747, 65648), (5968, 63217), (6568, 57442), (8206, 45976), (9031, 41776), (10444, 36124), (11494, 32824), (13136, 28721), (16412, 22988), (18062, 20888)]