743848416

素因数分解:

$2^5\times 3^2\times {\mathrm{157}}^1\times {\mathrm{16451}}^1$

素因数の和:16624

約数の個数: 72

約数和(自身を含む): 2128921704

約数和(自身を除く): 1385073288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 157, 288, 314, 471, 628, 942, 1256, 1413, 1884, 2512, 2826, 3768, 5024, 5652, 7536, 11304, 15072, 16451, 22608, 32902, 45216, 49353, 65804, 98706, 131608, 148059, 197412, 263216, 296118, 394824, 526432, 592236, 789648, 1184472, 1579296, 2368944, 2582807, 4737888, 5165614, 7748421, 10331228, 15496842, 20662456, 23245263, 30993684, 41324912, 46490526, 61987368, 82649824, 92981052, 123974736, 185962104, 247949472, 371924208, 743848416]

約数ペア:

[(1, 743848416), (2, 371924208), (3, 247949472), (4, 185962104), (6, 123974736), (8, 92981052), (9, 82649824), (12, 61987368), (16, 46490526), (18, 41324912), (24, 30993684), (32, 23245263), (36, 20662456), (48, 15496842), (72, 10331228), (96, 7748421), (144, 5165614), (157, 4737888), (288, 2582807), (314, 2368944), (471, 1579296), (628, 1184472), (942, 789648), (1256, 592236), (1413, 526432), (1884, 394824), (2512, 296118), (2826, 263216), (3768, 197412), (5024, 148059), (5652, 131608), (7536, 98706), (11304, 65804), (15072, 49353), (16451, 45216), (22608, 32902)]