336336520

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{683}}^1\times {\mathrm{947}}^1$

素因数の和:1654

約数の個数: 64

約数和(自身を含む): 817024320

約数和(自身を除く): 480687800

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 683, 947, 1366, 1894, 2732, 3415, 3788, 4735, 5464, 6830, 7576, 8879, 9470, 12311, 13660, 17758, 18940, 24622, 27320, 35516, 37880, 44395, 49244, 61555, 71032, 88790, 98488, 123110, 177580, 246220, 355160, 492440, 646801, 1293602, 2587204, 3234005, 5174408, 6468010, 8408413, 12936020, 16816826, 25872040, 33633652, 42042065, 67267304, 84084130, 168168260, 336336520]

約数ペア:

[(1, 336336520), (2, 168168260), (4, 84084130), (5, 67267304), (8, 42042065), (10, 33633652), (13, 25872040), (20, 16816826), (26, 12936020), (40, 8408413), (52, 6468010), (65, 5174408), (104, 3234005), (130, 2587204), (260, 1293602), (520, 646801), (683, 492440), (947, 355160), (1366, 246220), (1894, 177580), (2732, 123110), (3415, 98488), (3788, 88790), (4735, 71032), (5464, 61555), (6830, 49244), (7576, 44395), (8879, 37880), (9470, 35516), (12311, 27320), (13660, 24622), (17758, 18940)]