307989708

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{5657}}^1$

素因数の和:6026

約数の個数: 48

約数和(自身を含む): 776277600

約数和(自身を除く): 468287892

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 349, 698, 1047, 1396, 2094, 4188, 4537, 5657, 9074, 11314, 13611, 16971, 18148, 22628, 27222, 33942, 54444, 67884, 73541, 147082, 220623, 294164, 441246, 882492, 1974293, 3948586, 5922879, 7897172, 11845758, 23691516, 25665809, 51331618, 76997427, 102663236, 153994854, 307989708]

約数ペア:

[(1, 307989708), (2, 153994854), (3, 102663236), (4, 76997427), (6, 51331618), (12, 25665809), (13, 23691516), (26, 11845758), (39, 7897172), (52, 5922879), (78, 3948586), (156, 1974293), (349, 882492), (698, 441246), (1047, 294164), (1396, 220623), (2094, 147082), (4188, 73541), (4537, 67884), (5657, 54444), (9074, 33942), (11314, 27222), (13611, 22628), (16971, 18148)]