426589254

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1523}}^1$

素因数の和:1576

約数の個数: 160

約数和(自身を含む): 1239194880

約数和(自身を除く): 812605626

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 19, 21, 26, 27, 38, 39, 42, 54, 57, 63, 78, 81, 91, 114, 117, 126, 133, 162, 171, 182, 189, 234, 247, 266, 273, 342, 351, 378, 399, 494, 513, 546, 567, 702, 741, 798, 819, 1026, 1053, 1134, 1197, 1482, 1523, 1539, 1638, 1729, 2106, 2223, 2394, 2457, 3046, 3078, 3458, 3591, 4446, 4569, 4914, 5187, 6669, 7182, 7371, 9138, 10374, 10661, 10773, 13338, 13707, 14742, 15561, 19799, 20007, 21322, 21546, 27414, 28937, 31122, 31983, 39598, 40014, 41121, 46683, 57874, 59397, 63966, 82242, 86811, 93366, 95949, 118794, 123363, 138593, 140049, 173622, 178191, 191898, 202559, 246726, 260433, 277186, 280098, 287847, 356382, 376181, 405118, 415779, 520866, 534573, 575694, 607677, 752362, 781299, 831558, 863541, 1069146, 1128543, 1215354, 1247337, 1562598, 1603719, 1727082, 1823031, 2257086, 2343897, 2494674, 2633267, 3207438, 3385629, 3646062, 3742011, 4687794, 5266534, 5469093, 6771258, 7484022, 7899801, 10156887, 10938186, 11226033, 15799602, 16407279, 20313774, 22452066, 23699403, 30470661, 32814558, 47398806, 60941322, 71098209, 142196418, 213294627, 426589254]

約数ペア:

[(1, 426589254), (2, 213294627), (3, 142196418), (6, 71098209), (7, 60941322), (9, 47398806), (13, 32814558), (14, 30470661), (18, 23699403), (19, 22452066), (21, 20313774), (26, 16407279), (27, 15799602), (38, 11226033), (39, 10938186), (42, 10156887), (54, 7899801), (57, 7484022), (63, 6771258), (78, 5469093), (81, 5266534), (91, 4687794), (114, 3742011), (117, 3646062), (126, 3385629), (133, 3207438), (162, 2633267), (171, 2494674), (182, 2343897), (189, 2257086), (234, 1823031), (247, 1727082), (266, 1603719), (273, 1562598), (342, 1247337), (351, 1215354), (378, 1128543), (399, 1069146), (494, 863541), (513, 831558), (546, 781299), (567, 752362), (702, 607677), (741, 575694), (798, 534573), (819, 520866), (1026, 415779), (1053, 405118), (1134, 376181), (1197, 356382), (1482, 287847), (1523, 280098), (1539, 277186), (1638, 260433), (1729, 246726), (2106, 202559), (2223, 191898), (2394, 178191), (2457, 173622), (3046, 140049), (3078, 138593), (3458, 123363), (3591, 118794), (4446, 95949), (4569, 93366), (4914, 86811), (5187, 82242), (6669, 63966), (7182, 59397), (7371, 57874), (9138, 46683), (10374, 41121), (10661, 40014), (10773, 39598), (13338, 31983), (13707, 31122), (14742, 28937), (15561, 27414), (19799, 21546), (20007, 21322)]