320926632

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{33181}}^1$

素因数の和:33234

約数の個数: 64

約数和(自身を含む): 891932160

約数和(自身を除く): 571005528

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 52, 62, 78, 93, 104, 124, 156, 186, 248, 312, 372, 403, 744, 806, 1209, 1612, 2418, 3224, 4836, 9672, 33181, 66362, 99543, 132724, 199086, 265448, 398172, 431353, 796344, 862706, 1028611, 1294059, 1725412, 2057222, 2588118, 3085833, 3450824, 4114444, 5176236, 6171666, 8228888, 10352472, 12343332, 13371943, 24686664, 26743886, 40115829, 53487772, 80231658, 106975544, 160463316, 320926632]

約数ペア:

[(1, 320926632), (2, 160463316), (3, 106975544), (4, 80231658), (6, 53487772), (8, 40115829), (12, 26743886), (13, 24686664), (24, 13371943), (26, 12343332), (31, 10352472), (39, 8228888), (52, 6171666), (62, 5176236), (78, 4114444), (93, 3450824), (104, 3085833), (124, 2588118), (156, 2057222), (186, 1725412), (248, 1294059), (312, 1028611), (372, 862706), (403, 796344), (744, 431353), (806, 398172), (1209, 265448), (1612, 199086), (2418, 132724), (3224, 99543), (4836, 66362), (9672, 33181)]