280304928

素因数分解:

$2^5\times 3^3\times {\mathrm{324427}}^1$

素因数の和:324446

約数の個数: 48

約数和(自身を含む): 817558560

約数和(自身を除く): 537253632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 324427, 648854, 973281, 1297708, 1946562, 2595416, 2919843, 3893124, 5190832, 5839686, 7786248, 8759529, 10381664, 11679372, 15572496, 17519058, 23358744, 31144992, 35038116, 46717488, 70076232, 93434976, 140152464, 280304928]

約数ペア:

[(1, 280304928), (2, 140152464), (3, 93434976), (4, 70076232), (6, 46717488), (8, 35038116), (9, 31144992), (12, 23358744), (16, 17519058), (18, 15572496), (24, 11679372), (27, 10381664), (32, 8759529), (36, 7786248), (48, 5839686), (54, 5190832), (72, 3893124), (96, 2919843), (108, 2595416), (144, 1946562), (216, 1297708), (288, 973281), (432, 648854), (864, 324427)]