909346356

素因数分解:

$2^2\times 3^2\times {\mathrm{163}}^1\times {\mathrm{353}}^1\times {\mathrm{439}}^1$

素因数の和:965

約数の個数: 72

約数和(自身を含む): 2324562240

約数和(自身を除く): 1415215884

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 163, 326, 353, 439, 489, 652, 706, 878, 978, 1059, 1317, 1412, 1467, 1756, 1956, 2118, 2634, 2934, 3177, 3951, 4236, 5268, 5868, 6354, 7902, 12708, 15804, 57539, 71557, 115078, 143114, 154967, 172617, 214671, 230156, 286228, 309934, 345234, 429342, 464901, 517851, 619868, 644013, 690468, 858684, 929802, 1035702, 1288026, 1394703, 1859604, 2071404, 2576052, 2789406, 5578812, 25259621, 50519242, 75778863, 101038484, 151557726, 227336589, 303115452, 454673178, 909346356]

約数ペア:

[(1, 909346356), (2, 454673178), (3, 303115452), (4, 227336589), (6, 151557726), (9, 101038484), (12, 75778863), (18, 50519242), (36, 25259621), (163, 5578812), (326, 2789406), (353, 2576052), (439, 2071404), (489, 1859604), (652, 1394703), (706, 1288026), (878, 1035702), (978, 929802), (1059, 858684), (1317, 690468), (1412, 644013), (1467, 619868), (1756, 517851), (1956, 464901), (2118, 429342), (2634, 345234), (2934, 309934), (3177, 286228), (3951, 230156), (4236, 214671), (5268, 172617), (5868, 154967), (6354, 143114), (7902, 115078), (12708, 71557), (15804, 57539)]