858505284

素因数分解:

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

素因数の和:12519

約数の個数: 144

約数和(自身を含む): 2788531200

約数和(自身を除く): 1930025916

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 49, 52, 54, 63, 78, 84, 91, 98, 108, 117, 126, 147, 156, 182, 189, 196, 234, 252, 273, 294, 351, 364, 378, 441, 468, 546, 588, 637, 702, 756, 819, 882, 1092, 1274, 1323, 1404, 1638, 1764, 1911, 2457, 2548, 2646, 3276, 3822, 4914, 5292, 5733, 7644, 9828, 11466, 12479, 17199, 22932, 24958, 34398, 37437, 49916, 68796, 74874, 87353, 112311, 149748, 162227, 174706, 224622, 262059, 324454, 336933, 349412, 449244, 486681, 524118, 611471, 648908, 673866, 786177, 973362, 1048236, 1135589, 1222942, 1347732, 1460043, 1572354, 1834413, 1946724, 2271178, 2358531, 2445884, 2920086, 3144708, 3406767, 3668826, 4380129, 4542356, 4717062, 5503239, 5840172, 6813534, 7337652, 7949123, 8760258, 9434124, 10220301, 11006478, 13627068, 15898246, 16509717, 17520516, 20440602, 22012956, 23847369, 30660903, 31796492, 33019434, 40881204, 47694738, 61321806, 66038868, 71542107, 95389476, 122643612, 143084214, 214626321, 286168428, 429252642, 858505284]

約数ペア:

[(1, 858505284), (2, 429252642), (3, 286168428), (4, 214626321), (6, 143084214), (7, 122643612), (9, 95389476), (12, 71542107), (13, 66038868), (14, 61321806), (18, 47694738), (21, 40881204), (26, 33019434), (27, 31796492), (28, 30660903), (36, 23847369), (39, 22012956), (42, 20440602), (49, 17520516), (52, 16509717), (54, 15898246), (63, 13627068), (78, 11006478), (84, 10220301), (91, 9434124), (98, 8760258), (108, 7949123), (117, 7337652), (126, 6813534), (147, 5840172), (156, 5503239), (182, 4717062), (189, 4542356), (196, 4380129), (234, 3668826), (252, 3406767), (273, 3144708), (294, 2920086), (351, 2445884), (364, 2358531), (378, 2271178), (441, 1946724), (468, 1834413), (546, 1572354), (588, 1460043), (637, 1347732), (702, 1222942), (756, 1135589), (819, 1048236), (882, 973362), (1092, 786177), (1274, 673866), (1323, 648908), (1404, 611471), (1638, 524118), (1764, 486681), (1911, 449244), (2457, 349412), (2548, 336933), (2646, 324454), (3276, 262059), (3822, 224622), (4914, 174706), (5292, 162227), (5733, 149748), (7644, 112311), (9828, 87353), (11466, 74874), (12479, 68796), (17199, 49916), (22932, 37437), (24958, 34398)]