332389648

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{1019}}^1$

素因数の和:1112

約数の個数: 80

約数和(自身を含む): 720936000

約数和(自身を除く): 388546352

約数列:

[1, 2, 4, 8, 16, 19, 29, 37, 38, 58, 74, 76, 116, 148, 152, 232, 296, 304, 464, 551, 592, 703, 1019, 1073, 1102, 1406, 2038, 2146, 2204, 2812, 4076, 4292, 4408, 5624, 8152, 8584, 8816, 11248, 16304, 17168, 19361, 20387, 29551, 37703, 38722, 40774, 59102, 75406, 77444, 81548, 118204, 150812, 154888, 163096, 236408, 301624, 309776, 326192, 472816, 561469, 603248, 716357, 1093387, 1122938, 1432714, 2186774, 2245876, 2865428, 4373548, 4491752, 5730856, 8747096, 8983504, 11461712, 17494192, 20774353, 41548706, 83097412, 166194824, 332389648]

約数ペア:

[(1, 332389648), (2, 166194824), (4, 83097412), (8, 41548706), (16, 20774353), (19, 17494192), (29, 11461712), (37, 8983504), (38, 8747096), (58, 5730856), (74, 4491752), (76, 4373548), (116, 2865428), (148, 2245876), (152, 2186774), (232, 1432714), (296, 1122938), (304, 1093387), (464, 716357), (551, 603248), (592, 561469), (703, 472816), (1019, 326192), (1073, 309776), (1102, 301624), (1406, 236408), (2038, 163096), (2146, 154888), (2204, 150812), (2812, 118204), (4076, 81548), (4292, 77444), (4408, 75406), (5624, 59102), (8152, 40774), (8584, 38722), (8816, 37703), (11248, 29551), (16304, 20387), (17168, 19361)]