243234864

素因数分解:

$2^4\times 3^2\times {\mathrm{89}}^1\times {\mathrm{18979}}^1$

素因数の和:19082

約数の個数: 60

約数和(自身を含む): 688404600

約数和(自身を除く): 445169736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 89, 144, 178, 267, 356, 534, 712, 801, 1068, 1424, 1602, 2136, 3204, 4272, 6408, 12816, 18979, 37958, 56937, 75916, 113874, 151832, 170811, 227748, 303664, 341622, 455496, 683244, 910992, 1366488, 1689131, 2732976, 3378262, 5067393, 6756524, 10134786, 13513048, 15202179, 20269572, 27026096, 30404358, 40539144, 60808716, 81078288, 121617432, 243234864]

約数ペア:

[(1, 243234864), (2, 121617432), (3, 81078288), (4, 60808716), (6, 40539144), (8, 30404358), (9, 27026096), (12, 20269572), (16, 15202179), (18, 13513048), (24, 10134786), (36, 6756524), (48, 5067393), (72, 3378262), (89, 2732976), (144, 1689131), (178, 1366488), (267, 910992), (356, 683244), (534, 455496), (712, 341622), (801, 303664), (1068, 227748), (1424, 170811), (1602, 151832), (2136, 113874), (3204, 75916), (4272, 56937), (6408, 37958), (12816, 18979)]