428705856

素因数分解:

$2^6\times 3^2\times {\mathrm{97}}^1\times {\mathrm{7673}}^1$

素因数の和:7788

約数の個数: 84

約数和(自身を含む): 1241637852

約数和(自身を除く): 812931996

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 97, 144, 192, 194, 288, 291, 388, 576, 582, 776, 873, 1164, 1552, 1746, 2328, 3104, 3492, 4656, 6208, 6984, 7673, 9312, 13968, 15346, 18624, 23019, 27936, 30692, 46038, 55872, 61384, 69057, 92076, 122768, 138114, 184152, 245536, 276228, 368304, 491072, 552456, 736608, 744281, 1104912, 1473216, 1488562, 2209824, 2232843, 2977124, 4419648, 4465686, 5954248, 6698529, 8931372, 11908496, 13397058, 17862744, 23816992, 26794116, 35725488, 47633984, 53588232, 71450976, 107176464, 142901952, 214352928, 428705856]

約数ペア:

[(1, 428705856), (2, 214352928), (3, 142901952), (4, 107176464), (6, 71450976), (8, 53588232), (9, 47633984), (12, 35725488), (16, 26794116), (18, 23816992), (24, 17862744), (32, 13397058), (36, 11908496), (48, 8931372), (64, 6698529), (72, 5954248), (96, 4465686), (97, 4419648), (144, 2977124), (192, 2232843), (194, 2209824), (288, 1488562), (291, 1473216), (388, 1104912), (576, 744281), (582, 736608), (776, 552456), (873, 491072), (1164, 368304), (1552, 276228), (1746, 245536), (2328, 184152), (3104, 138114), (3492, 122768), (4656, 92076), (6208, 69057), (6984, 61384), (7673, 55872), (9312, 46038), (13968, 30692), (15346, 27936), (18624, 23019)]