354022144

素因数分解:

$2^8\times 7^1\times {\mathrm{17}}^1\times {\mathrm{11621}}^1$

素因数の和:11661

約数の個数: 72

約数和(自身を含む): 855193248

約数和(自身を除く): 501171104

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 128, 136, 224, 238, 256, 272, 448, 476, 544, 896, 952, 1088, 1792, 1904, 2176, 3808, 4352, 7616, 11621, 15232, 23242, 30464, 46484, 81347, 92968, 162694, 185936, 197557, 325388, 371872, 395114, 650776, 743744, 790228, 1301552, 1382899, 1487488, 1580456, 2603104, 2765798, 2974976, 3160912, 5206208, 5531596, 6321824, 10412416, 11063192, 12643648, 20824832, 22126384, 25287296, 44252768, 50574592, 88505536, 177011072, 354022144]

約数ペア:

[(1, 354022144), (2, 177011072), (4, 88505536), (7, 50574592), (8, 44252768), (14, 25287296), (16, 22126384), (17, 20824832), (28, 12643648), (32, 11063192), (34, 10412416), (56, 6321824), (64, 5531596), (68, 5206208), (112, 3160912), (119, 2974976), (128, 2765798), (136, 2603104), (224, 1580456), (238, 1487488), (256, 1382899), (272, 1301552), (448, 790228), (476, 743744), (544, 650776), (896, 395114), (952, 371872), (1088, 325388), (1792, 197557), (1904, 185936), (2176, 162694), (3808, 92968), (4352, 81347), (7616, 46484), (11621, 30464), (15232, 23242)]