285473376

素因数分解:

$2^5\times 3^3\times {\mathrm{330409}}^1$

素因数の和:330428

約数の個数: 48

約数和(自身を含む): 832633200

約数和(自身を除く): 547159824

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, 330409, 660818, 991227, 1321636, 1982454, 2643272, 2973681, 3964908, 5286544, 5947362, 7929816, 8921043, 10573088, 11894724, 15859632, 17842086, 23789448, 31719264, 35684172, 47578896, 71368344, 95157792, 142736688, 285473376]

約数ペア:

[(1, 285473376), (2, 142736688), (3, 95157792), (4, 71368344), (6, 47578896), (8, 35684172), (9, 31719264), (12, 23789448), (16, 17842086), (18, 15859632), (24, 11894724), (27, 10573088), (32, 8921043), (36, 7929816), (48, 5947362), (54, 5286544), (72, 3964908), (96, 2973681), (108, 2643272), (144, 1982454), (216, 1321636), (288, 991227), (432, 660818), (864, 330409)]