748929168

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{400069}}^1$

素因数の和:400096

約数の個数: 60

約数和(自身を含む): 2257194940

約数和(自身を除く): 1508265772

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 400069, 800138, 1200207, 1600276, 2400414, 3200552, 3600621, 4800828, 5200897, 6401104, 7201242, 9601656, 10401794, 14402484, 15602691, 19203312, 20803588, 28804968, 31205382, 41607176, 46808073, 57609936, 62410764, 83214352, 93616146, 124821528, 187232292, 249643056, 374464584, 748929168]

約数ペア:

[(1, 748929168), (2, 374464584), (3, 249643056), (4, 187232292), (6, 124821528), (8, 93616146), (9, 83214352), (12, 62410764), (13, 57609936), (16, 46808073), (18, 41607176), (24, 31205382), (26, 28804968), (36, 20803588), (39, 19203312), (48, 15602691), (52, 14402484), (72, 10401794), (78, 9601656), (104, 7201242), (117, 6401104), (144, 5200897), (156, 4800828), (208, 3600621), (234, 3200552), (312, 2400414), (468, 1600276), (624, 1200207), (936, 800138), (1872, 400069)]