470605716

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{419}}^1\times {\mathrm{4457}}^1$

素因数の和:4893

約数の個数: 72

約数和(自身を含む): 1363078080

約数和(自身を除く): 892472364

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 419, 838, 1257, 1676, 2514, 2933, 3771, 4457, 5028, 5866, 7542, 8799, 8914, 11732, 13371, 15084, 17598, 17828, 26397, 26742, 31199, 35196, 40113, 52794, 53484, 62398, 80226, 93597, 105588, 124796, 160452, 187194, 280791, 374388, 561582, 1123164, 1867483, 3734966, 5602449, 7469932, 11204898, 13072381, 16807347, 22409796, 26144762, 33614694, 39217143, 52289524, 67229388, 78434286, 117651429, 156868572, 235302858, 470605716]

約数ペア:

[(1, 470605716), (2, 235302858), (3, 156868572), (4, 117651429), (6, 78434286), (7, 67229388), (9, 52289524), (12, 39217143), (14, 33614694), (18, 26144762), (21, 22409796), (28, 16807347), (36, 13072381), (42, 11204898), (63, 7469932), (84, 5602449), (126, 3734966), (252, 1867483), (419, 1123164), (838, 561582), (1257, 374388), (1676, 280791), (2514, 187194), (2933, 160452), (3771, 124796), (4457, 105588), (5028, 93597), (5866, 80226), (7542, 62398), (8799, 53484), (8914, 52794), (11732, 40113), (13371, 35196), (15084, 31199), (17598, 26742), (17828, 26397)]