324246608

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1987}}^1$

素因数の和:2080

約数の個数: 80

約数和(自身を含む): 757284864

約数和(自身を除く): 433038256

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 47, 56, 62, 94, 112, 124, 188, 217, 248, 329, 376, 434, 496, 658, 752, 868, 1316, 1457, 1736, 1987, 2632, 2914, 3472, 3974, 5264, 5828, 7948, 10199, 11656, 13909, 15896, 20398, 23312, 27818, 31792, 40796, 55636, 61597, 81592, 93389, 111272, 123194, 163184, 186778, 222544, 246388, 373556, 431179, 492776, 653723, 747112, 862358, 985552, 1307446, 1494224, 1724716, 2614892, 2895059, 3449432, 5229784, 5790118, 6898864, 10459568, 11580236, 20265413, 23160472, 40530826, 46320944, 81061652, 162123304, 324246608]

約数ペア:

[(1, 324246608), (2, 162123304), (4, 81061652), (7, 46320944), (8, 40530826), (14, 23160472), (16, 20265413), (28, 11580236), (31, 10459568), (47, 6898864), (56, 5790118), (62, 5229784), (94, 3449432), (112, 2895059), (124, 2614892), (188, 1724716), (217, 1494224), (248, 1307446), (329, 985552), (376, 862358), (434, 747112), (496, 653723), (658, 492776), (752, 431179), (868, 373556), (1316, 246388), (1457, 222544), (1736, 186778), (1987, 163184), (2632, 123194), (2914, 111272), (3472, 93389), (3974, 81592), (5264, 61597), (5828, 55636), (7948, 40796), (10199, 31792), (11656, 27818), (13909, 23312), (15896, 20398)]