431266864

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{4943}}^1$

素因数の和:5018

約数の個数: 80

約数和(自身を含む): 1029934080

約数和(自身を除く): 598667216

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 41, 56, 76, 82, 112, 133, 152, 164, 266, 287, 304, 328, 532, 574, 656, 779, 1064, 1148, 1558, 2128, 2296, 3116, 4592, 4943, 5453, 6232, 9886, 10906, 12464, 19772, 21812, 34601, 39544, 43624, 69202, 79088, 87248, 93917, 138404, 187834, 202663, 276808, 375668, 405326, 553616, 657419, 751336, 810652, 1314838, 1418641, 1502672, 1621304, 2629676, 2837282, 3242608, 3850597, 5259352, 5674564, 7701194, 10518704, 11349128, 15402388, 22698256, 26954179, 30804776, 53908358, 61609552, 107816716, 215633432, 431266864]

約数ペア:

[(1, 431266864), (2, 215633432), (4, 107816716), (7, 61609552), (8, 53908358), (14, 30804776), (16, 26954179), (19, 22698256), (28, 15402388), (38, 11349128), (41, 10518704), (56, 7701194), (76, 5674564), (82, 5259352), (112, 3850597), (133, 3242608), (152, 2837282), (164, 2629676), (266, 1621304), (287, 1502672), (304, 1418641), (328, 1314838), (532, 810652), (574, 751336), (656, 657419), (779, 553616), (1064, 405326), (1148, 375668), (1558, 276808), (2128, 202663), (2296, 187834), (3116, 138404), (4592, 93917), (4943, 87248), (5453, 79088), (6232, 69202), (9886, 43624), (10906, 39544), (12464, 34601), (19772, 21812)]