266450340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{341603}}^1$

素因数の和:341628

約数の個数: 48

約数和(自身を含む): 803452608

約数和(自身を除く): 537002268

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 341603, 683206, 1024809, 1366412, 1708015, 2049618, 3416030, 4099236, 4440839, 5124045, 6832060, 8881678, 10248090, 13322517, 17763356, 20496180, 22204195, 26645034, 44408390, 53290068, 66612585, 88816780, 133225170, 266450340]

約数ペア:

[(1, 266450340), (2, 133225170), (3, 88816780), (4, 66612585), (5, 53290068), (6, 44408390), (10, 26645034), (12, 22204195), (13, 20496180), (15, 17763356), (20, 13322517), (26, 10248090), (30, 8881678), (39, 6832060), (52, 5124045), (60, 4440839), (65, 4099236), (78, 3416030), (130, 2049618), (156, 1708015), (195, 1366412), (260, 1024809), (390, 683206), (780, 341603)]