286168428

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{12479}}^1$

素因数の和:12516

約数の個数: 108

約数和(自身を含む): 906272640

約数和(自身を除く): 620104212

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 49, 52, 63, 78, 84, 91, 98, 117, 126, 147, 156, 182, 196, 234, 252, 273, 294, 364, 441, 468, 546, 588, 637, 819, 882, 1092, 1274, 1638, 1764, 1911, 2548, 3276, 3822, 5733, 7644, 11466, 12479, 22932, 24958, 37437, 49916, 74874, 87353, 112311, 149748, 162227, 174706, 224622, 262059, 324454, 349412, 449244, 486681, 524118, 611471, 648908, 786177, 973362, 1048236, 1135589, 1222942, 1460043, 1572354, 1834413, 1946724, 2271178, 2445884, 2920086, 3144708, 3406767, 3668826, 4542356, 5503239, 5840172, 6813534, 7337652, 7949123, 10220301, 11006478, 13627068, 15898246, 20440602, 22012956, 23847369, 31796492, 40881204, 47694738, 71542107, 95389476, 143084214, 286168428]

約数ペア:

[(1, 286168428), (2, 143084214), (3, 95389476), (4, 71542107), (6, 47694738), (7, 40881204), (9, 31796492), (12, 23847369), (13, 22012956), (14, 20440602), (18, 15898246), (21, 13627068), (26, 11006478), (28, 10220301), (36, 7949123), (39, 7337652), (42, 6813534), (49, 5840172), (52, 5503239), (63, 4542356), (78, 3668826), (84, 3406767), (91, 3144708), (98, 2920086), (117, 2445884), (126, 2271178), (147, 1946724), (156, 1834413), (182, 1572354), (196, 1460043), (234, 1222942), (252, 1135589), (273, 1048236), (294, 973362), (364, 786177), (441, 648908), (468, 611471), (546, 524118), (588, 486681), (637, 449244), (819, 349412), (882, 324454), (1092, 262059), (1274, 224622), (1638, 174706), (1764, 162227), (1911, 149748), (2548, 112311), (3276, 87353), (3822, 74874), (5733, 49916), (7644, 37437), (11466, 24958), (12479, 22932)]