392866470

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{16349}}^1$

素因数の和:16454

約数の個数: 64

約数和(自身を含む): 1059480000

約数和(自身を除く): 666613530

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 89, 90, 135, 178, 267, 270, 445, 534, 801, 890, 1335, 1602, 2403, 2670, 4005, 4806, 8010, 12015, 16349, 24030, 32698, 49047, 81745, 98094, 147141, 163490, 245235, 294282, 441423, 490470, 735705, 882846, 1455061, 1471410, 2207115, 2910122, 4365183, 4414230, 7275305, 8730366, 13095549, 14550610, 21825915, 26191098, 39286647, 43651830, 65477745, 78573294, 130955490, 196433235, 392866470]

約数ペア:

[(1, 392866470), (2, 196433235), (3, 130955490), (5, 78573294), (6, 65477745), (9, 43651830), (10, 39286647), (15, 26191098), (18, 21825915), (27, 14550610), (30, 13095549), (45, 8730366), (54, 7275305), (89, 4414230), (90, 4365183), (135, 2910122), (178, 2207115), (267, 1471410), (270, 1455061), (445, 882846), (534, 735705), (801, 490470), (890, 441423), (1335, 294282), (1602, 245235), (2403, 163490), (2670, 147141), (4005, 98094), (4806, 81745), (8010, 49047), (12015, 32698), (16349, 24030)]