381626334

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{359}}^1\times {\mathrm{809}}^1$

素因数の和:1249

約数の個数: 48

約数和(自身を含む): 841557600

約数和(自身を除く): 459931266

約数列:

[1, 2, 3, 6, 9, 18, 73, 146, 219, 359, 438, 657, 718, 809, 1077, 1314, 1618, 2154, 2427, 3231, 4854, 6462, 7281, 14562, 26207, 52414, 59057, 78621, 118114, 157242, 177171, 235863, 290431, 354342, 471726, 531513, 580862, 871293, 1063026, 1742586, 2613879, 5227758, 21201463, 42402926, 63604389, 127208778, 190813167, 381626334]

約数ペア:

[(1, 381626334), (2, 190813167), (3, 127208778), (6, 63604389), (9, 42402926), (18, 21201463), (73, 5227758), (146, 2613879), (219, 1742586), (359, 1063026), (438, 871293), (657, 580862), (718, 531513), (809, 471726), (1077, 354342), (1314, 290431), (1618, 235863), (2154, 177171), (2427, 157242), (3231, 118114), (4854, 78621), (6462, 59057), (7281, 52414), (14562, 26207)]