1222271928

素因数分解:

$2^3\times 3^2\times {\mathrm{229}}^1\times {\mathrm{74131}}^1$

素因数の和:74372

約数の個数: 48

約数和(自身を含む): 3324820200

約数和(自身を除く): 2102548272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 229, 458, 687, 916, 1374, 1832, 2061, 2748, 4122, 5496, 8244, 16488, 74131, 148262, 222393, 296524, 444786, 593048, 667179, 889572, 1334358, 1779144, 2668716, 5337432, 16975999, 33951998, 50927997, 67903996, 101855994, 135807992, 152783991, 203711988, 305567982, 407423976, 611135964, 1222271928]

約数ペア:

[(1, 1222271928), (2, 611135964), (3, 407423976), (4, 305567982), (6, 203711988), (8, 152783991), (9, 135807992), (12, 101855994), (18, 67903996), (24, 50927997), (36, 33951998), (72, 16975999), (229, 5337432), (458, 2668716), (687, 1779144), (916, 1334358), (1374, 889572), (1832, 667179), (2061, 593048), (2748, 444786), (4122, 296524), (5496, 222393), (8244, 148262), (16488, 74131)]