317221488

素因数分解:

$2^4\times 3^3\times {\mathrm{29}}^1\times {\mathrm{25321}}^1$

素因数の和:25367

約数の個数: 80

約数和(自身を含む): 941978400

約数和(自身を除く): 624756912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 36, 48, 54, 58, 72, 87, 108, 116, 144, 174, 216, 232, 261, 348, 432, 464, 522, 696, 783, 1044, 1392, 1566, 2088, 3132, 4176, 6264, 12528, 25321, 50642, 75963, 101284, 151926, 202568, 227889, 303852, 405136, 455778, 607704, 683667, 734309, 911556, 1215408, 1367334, 1468618, 1823112, 2202927, 2734668, 2937236, 3646224, 4405854, 5469336, 5874472, 6608781, 8811708, 10938672, 11748944, 13217562, 17623416, 19826343, 26435124, 35246832, 39652686, 52870248, 79305372, 105740496, 158610744, 317221488]

約数ペア:

[(1, 317221488), (2, 158610744), (3, 105740496), (4, 79305372), (6, 52870248), (8, 39652686), (9, 35246832), (12, 26435124), (16, 19826343), (18, 17623416), (24, 13217562), (27, 11748944), (29, 10938672), (36, 8811708), (48, 6608781), (54, 5874472), (58, 5469336), (72, 4405854), (87, 3646224), (108, 2937236), (116, 2734668), (144, 2202927), (174, 1823112), (216, 1468618), (232, 1367334), (261, 1215408), (348, 911556), (432, 734309), (464, 683667), (522, 607704), (696, 455778), (783, 405136), (1044, 303852), (1392, 227889), (1566, 202568), (2088, 151926), (3132, 101284), (4176, 75963), (6264, 50642), (12528, 25321)]