302585668

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1$

素因数の和:174

約数の個数: 144

約数和(自身を含む): 713101312

約数和(自身を除く): 410515644

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 31, 43, 44, 62, 67, 77, 86, 121, 124, 134, 154, 172, 217, 242, 268, 301, 308, 341, 434, 469, 473, 484, 602, 682, 737, 847, 868, 938, 946, 1204, 1333, 1364, 1474, 1694, 1876, 1892, 2077, 2387, 2666, 2881, 2948, 3311, 3388, 3751, 4154, 4774, 5159, 5203, 5332, 5762, 6622, 7502, 8107, 8308, 9331, 9548, 10318, 10406, 11524, 13244, 14539, 14663, 15004, 16214, 18662, 20167, 20636, 20812, 22847, 26257, 29078, 29326, 31691, 32428, 36421, 37324, 40334, 45694, 52514, 56749, 58156, 58652, 63382, 72842, 80668, 89311, 91388, 102641, 105028, 113498, 126764, 145684, 159929, 161293, 178622, 205282, 221837, 226996, 251317, 319858, 322586, 348601, 357244, 410564, 443674, 502634, 625177, 639716, 645172, 697202, 887348, 982421, 1005268, 1129051, 1250354, 1394404, 1759219, 1964842, 2258102, 2440207, 2500708, 3518438, 3929684, 4516204, 4880414, 6876947, 7036876, 9760828, 10806631, 13753894, 21613262, 27507788, 43226524, 75646417, 151292834, 302585668]

約数ペア:

[(1, 302585668), (2, 151292834), (4, 75646417), (7, 43226524), (11, 27507788), (14, 21613262), (22, 13753894), (28, 10806631), (31, 9760828), (43, 7036876), (44, 6876947), (62, 4880414), (67, 4516204), (77, 3929684), (86, 3518438), (121, 2500708), (124, 2440207), (134, 2258102), (154, 1964842), (172, 1759219), (217, 1394404), (242, 1250354), (268, 1129051), (301, 1005268), (308, 982421), (341, 887348), (434, 697202), (469, 645172), (473, 639716), (484, 625177), (602, 502634), (682, 443674), (737, 410564), (847, 357244), (868, 348601), (938, 322586), (946, 319858), (1204, 251317), (1333, 226996), (1364, 221837), (1474, 205282), (1694, 178622), (1876, 161293), (1892, 159929), (2077, 145684), (2387, 126764), (2666, 113498), (2881, 105028), (2948, 102641), (3311, 91388), (3388, 89311), (3751, 80668), (4154, 72842), (4774, 63382), (5159, 58652), (5203, 58156), (5332, 56749), (5762, 52514), (6622, 45694), (7502, 40334), (8107, 37324), (8308, 36421), (9331, 32428), (9548, 31691), (10318, 29326), (10406, 29078), (11524, 26257), (13244, 22847), (14539, 20812), (14663, 20636), (15004, 20167), (16214, 18662)]