899537912

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1733}}^1$

素因数の和:1813

約数の個数: 128

約数和(自身を含む): 2237276160

約数和(自身を除く): 1337738248

約数列:

[1, 2, 4, 7, 8, 13, 14, 23, 26, 28, 31, 46, 52, 56, 62, 91, 92, 104, 124, 161, 182, 184, 217, 248, 299, 322, 364, 403, 434, 598, 644, 713, 728, 806, 868, 1196, 1288, 1426, 1612, 1733, 1736, 2093, 2392, 2821, 2852, 3224, 3466, 4186, 4991, 5642, 5704, 6932, 8372, 9269, 9982, 11284, 12131, 13864, 16744, 18538, 19964, 22529, 22568, 24262, 37076, 39859, 39928, 45058, 48524, 53723, 64883, 74152, 79718, 90116, 97048, 107446, 129766, 157703, 159436, 180232, 214892, 259532, 279013, 315406, 318872, 376061, 429784, 518167, 519064, 558026, 630812, 698399, 752122, 1036334, 1116052, 1235629, 1261624, 1396798, 1504244, 2072668, 2232104, 2471258, 2793596, 3008488, 3627169, 4145336, 4888793, 4942516, 5587192, 7254338, 8649403, 9777586, 9885032, 14508676, 16063177, 17298806, 19555172, 29017352, 32126354, 34597612, 39110344, 64252708, 69195224, 112442239, 128505416, 224884478, 449768956, 899537912]

約数ペア:

[(1, 899537912), (2, 449768956), (4, 224884478), (7, 128505416), (8, 112442239), (13, 69195224), (14, 64252708), (23, 39110344), (26, 34597612), (28, 32126354), (31, 29017352), (46, 19555172), (52, 17298806), (56, 16063177), (62, 14508676), (91, 9885032), (92, 9777586), (104, 8649403), (124, 7254338), (161, 5587192), (182, 4942516), (184, 4888793), (217, 4145336), (248, 3627169), (299, 3008488), (322, 2793596), (364, 2471258), (403, 2232104), (434, 2072668), (598, 1504244), (644, 1396798), (713, 1261624), (728, 1235629), (806, 1116052), (868, 1036334), (1196, 752122), (1288, 698399), (1426, 630812), (1612, 558026), (1733, 519064), (1736, 518167), (2093, 429784), (2392, 376061), (2821, 318872), (2852, 315406), (3224, 279013), (3466, 259532), (4186, 214892), (4991, 180232), (5642, 159436), (5704, 157703), (6932, 129766), (8372, 107446), (9269, 97048), (9982, 90116), (11284, 79718), (12131, 74152), (13864, 64883), (16744, 53723), (18538, 48524), (19964, 45058), (22529, 39928), (22568, 39859), (24262, 37076)]