390690784

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{38273}}^1$

素因数の和:38323

約数の個数: 48

約数和(自身を含む): 868054320

約数和(自身を除く): 477363536

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 32, 44, 58, 88, 116, 176, 232, 319, 352, 464, 638, 928, 1276, 2552, 5104, 10208, 38273, 76546, 153092, 306184, 421003, 612368, 842006, 1109917, 1224736, 1684012, 2219834, 3368024, 4439668, 6736048, 8879336, 12209087, 13472096, 17758672, 24418174, 35517344, 48836348, 97672696, 195345392, 390690784]

約数ペア:

[(1, 390690784), (2, 195345392), (4, 97672696), (8, 48836348), (11, 35517344), (16, 24418174), (22, 17758672), (29, 13472096), (32, 12209087), (44, 8879336), (58, 6736048), (88, 4439668), (116, 3368024), (176, 2219834), (232, 1684012), (319, 1224736), (352, 1109917), (464, 842006), (638, 612368), (928, 421003), (1276, 306184), (2552, 153092), (5104, 76546), (10208, 38273)]