448456428

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{6871}}^1$

素因数の和:6932

約数の個数: 108

約数和(自身を含む): 1354512432

約数和(自身を除く): 906056004

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 37, 42, 49, 63, 74, 84, 98, 111, 126, 147, 148, 196, 222, 252, 259, 294, 333, 441, 444, 518, 588, 666, 777, 882, 1036, 1332, 1554, 1764, 1813, 2331, 3108, 3626, 4662, 5439, 6871, 7252, 9324, 10878, 13742, 16317, 20613, 21756, 27484, 32634, 41226, 48097, 61839, 65268, 82452, 96194, 123678, 144291, 192388, 247356, 254227, 288582, 336679, 432873, 508454, 577164, 673358, 762681, 865746, 1010037, 1016908, 1346716, 1525362, 1731492, 1779589, 2020074, 2288043, 3030111, 3050724, 3559178, 4040148, 4576086, 5338767, 6060222, 7118356, 9152172, 10677534, 12120444, 12457123, 16016301, 21355068, 24914246, 32032602, 37371369, 49828492, 64065204, 74742738, 112114107, 149485476, 224228214, 448456428]

約数ペア:

[(1, 448456428), (2, 224228214), (3, 149485476), (4, 112114107), (6, 74742738), (7, 64065204), (9, 49828492), (12, 37371369), (14, 32032602), (18, 24914246), (21, 21355068), (28, 16016301), (36, 12457123), (37, 12120444), (42, 10677534), (49, 9152172), (63, 7118356), (74, 6060222), (84, 5338767), (98, 4576086), (111, 4040148), (126, 3559178), (147, 3050724), (148, 3030111), (196, 2288043), (222, 2020074), (252, 1779589), (259, 1731492), (294, 1525362), (333, 1346716), (441, 1016908), (444, 1010037), (518, 865746), (588, 762681), (666, 673358), (777, 577164), (882, 508454), (1036, 432873), (1332, 336679), (1554, 288582), (1764, 254227), (1813, 247356), (2331, 192388), (3108, 144291), (3626, 123678), (4662, 96194), (5439, 82452), (6871, 65268), (7252, 61839), (9324, 48097), (10878, 41226), (13742, 32634), (16317, 27484), (20613, 21756)]