331303616

素因数分解:

$2^6\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1061}}^1$

素因数の和:1138

約数の個数: 112

約数和(自身を含む): 815717952

約数和(自身を除く): 484414336

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 41, 56, 64, 68, 82, 112, 119, 136, 164, 224, 238, 272, 287, 328, 448, 476, 544, 574, 656, 697, 952, 1061, 1088, 1148, 1312, 1394, 1904, 2122, 2296, 2624, 2788, 3808, 4244, 4592, 4879, 5576, 7427, 7616, 8488, 9184, 9758, 11152, 14854, 16976, 18037, 18368, 19516, 22304, 29708, 33952, 36074, 39032, 43501, 44608, 59416, 67904, 72148, 78064, 87002, 118832, 126259, 144296, 156128, 174004, 237664, 252518, 288592, 304507, 312256, 348008, 475328, 505036, 577184, 609014, 696016, 739517, 1010072, 1154368, 1218028, 1392032, 1479034, 2020144, 2436056, 2784064, 2958068, 4040288, 4872112, 5176619, 5916136, 8080576, 9744224, 10353238, 11832272, 19488448, 20706476, 23664544, 41412952, 47329088, 82825904, 165651808, 331303616]

約数ペア:

[(1, 331303616), (2, 165651808), (4, 82825904), (7, 47329088), (8, 41412952), (14, 23664544), (16, 20706476), (17, 19488448), (28, 11832272), (32, 10353238), (34, 9744224), (41, 8080576), (56, 5916136), (64, 5176619), (68, 4872112), (82, 4040288), (112, 2958068), (119, 2784064), (136, 2436056), (164, 2020144), (224, 1479034), (238, 1392032), (272, 1218028), (287, 1154368), (328, 1010072), (448, 739517), (476, 696016), (544, 609014), (574, 577184), (656, 505036), (697, 475328), (952, 348008), (1061, 312256), (1088, 304507), (1148, 288592), (1312, 252518), (1394, 237664), (1904, 174004), (2122, 156128), (2296, 144296), (2624, 126259), (2788, 118832), (3808, 87002), (4244, 78064), (4592, 72148), (4879, 67904), (5576, 59416), (7427, 44608), (7616, 43501), (8488, 39032), (9184, 36074), (9758, 33952), (11152, 29708), (14854, 22304), (16976, 19516), (18037, 18368)]