378317352

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{21863}}^1$

素因数の和:21982

約数の個数: 64

約数和(自身を含む): 1091450880

約数和(自身を除く): 713133528

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 103, 168, 206, 309, 412, 618, 721, 824, 1236, 1442, 2163, 2472, 2884, 4326, 5768, 8652, 17304, 21863, 43726, 65589, 87452, 131178, 153041, 174904, 262356, 306082, 459123, 524712, 612164, 918246, 1224328, 1836492, 2251889, 3672984, 4503778, 6755667, 9007556, 13511334, 15763223, 18015112, 27022668, 31526446, 47289669, 54045336, 63052892, 94579338, 126105784, 189158676, 378317352]

約数ペア:

[(1, 378317352), (2, 189158676), (3, 126105784), (4, 94579338), (6, 63052892), (7, 54045336), (8, 47289669), (12, 31526446), (14, 27022668), (21, 18015112), (24, 15763223), (28, 13511334), (42, 9007556), (56, 6755667), (84, 4503778), (103, 3672984), (168, 2251889), (206, 1836492), (309, 1224328), (412, 918246), (618, 612164), (721, 524712), (824, 459123), (1236, 306082), (1442, 262356), (2163, 174904), (2472, 153041), (2884, 131178), (4326, 87452), (5768, 65589), (8652, 43726), (17304, 21863)]