324436640

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{337}}^1\times {\mathrm{547}}^1$

素因数の和:910

約数の個数: 96

約数和(自身を含む): 840176064

約数和(自身を除く): 515739424

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 337, 352, 440, 547, 674, 880, 1094, 1348, 1685, 1760, 2188, 2696, 2735, 3370, 3707, 4376, 5392, 5470, 6017, 6740, 7414, 8752, 10784, 10940, 12034, 13480, 14828, 17504, 18535, 21880, 24068, 26960, 29656, 30085, 37070, 43760, 48136, 53920, 59312, 60170, 74140, 87520, 96272, 118624, 120340, 148280, 184339, 192544, 240680, 296560, 368678, 481360, 593120, 737356, 921695, 962720, 1474712, 1843390, 2027729, 2949424, 3686780, 4055458, 5898848, 7373560, 8110916, 10138645, 14747120, 16221832, 20277290, 29494240, 32443664, 40554580, 64887328, 81109160, 162218320, 324436640]

約数ペア:

[(1, 324436640), (2, 162218320), (4, 81109160), (5, 64887328), (8, 40554580), (10, 32443664), (11, 29494240), (16, 20277290), (20, 16221832), (22, 14747120), (32, 10138645), (40, 8110916), (44, 7373560), (55, 5898848), (80, 4055458), (88, 3686780), (110, 2949424), (160, 2027729), (176, 1843390), (220, 1474712), (337, 962720), (352, 921695), (440, 737356), (547, 593120), (674, 481360), (880, 368678), (1094, 296560), (1348, 240680), (1685, 192544), (1760, 184339), (2188, 148280), (2696, 120340), (2735, 118624), (3370, 96272), (3707, 87520), (4376, 74140), (5392, 60170), (5470, 59312), (6017, 53920), (6740, 48136), (7414, 43760), (8752, 37070), (10784, 30085), (10940, 29656), (12034, 26960), (13480, 24068), (14828, 21880), (17504, 18535)]