864014942

素因数分解:

$2^1\times 7^3\times {\mathrm{79}}^1\times {\mathrm{107}}^1\times {\mathrm{149}}^1$

素因数の和:358

約数の個数: 64

約数和(自身を含む): 1555200000

約数和(自身を除く): 691185058

約数列:

[1, 2, 7, 14, 49, 79, 98, 107, 149, 158, 214, 298, 343, 553, 686, 749, 1043, 1106, 1498, 2086, 3871, 5243, 7301, 7742, 8453, 10486, 11771, 14602, 15943, 16906, 23542, 27097, 31886, 36701, 51107, 54194, 59171, 73402, 82397, 102214, 111601, 118342, 164794, 223202, 414197, 576779, 781207, 828394, 1153558, 1259497, 1562414, 2518994, 2899379, 4037453, 5468449, 5798758, 8074906, 8816479, 10936898, 17632958, 61715353, 123430706, 432007471, 864014942]

約数ペア:

[(1, 864014942), (2, 432007471), (7, 123430706), (14, 61715353), (49, 17632958), (79, 10936898), (98, 8816479), (107, 8074906), (149, 5798758), (158, 5468449), (214, 4037453), (298, 2899379), (343, 2518994), (553, 1562414), (686, 1259497), (749, 1153558), (1043, 828394), (1106, 781207), (1498, 576779), (2086, 414197), (3871, 223202), (5243, 164794), (7301, 118342), (7742, 111601), (8453, 102214), (10486, 82397), (11771, 73402), (14602, 59171), (15943, 54194), (16906, 51107), (23542, 36701), (27097, 31886)]