2019194064

素因数分解:

$2^4\times 3^2\times {\mathrm{139}}^1\times {\mathrm{281}}^1\times {\mathrm{359}}^1$

素因数の和:793

約数の個数: 120

約数和(自身を含む): 5727758400

約数和(自身を除く): 3708564336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 139, 144, 278, 281, 359, 417, 556, 562, 718, 834, 843, 1077, 1112, 1124, 1251, 1436, 1668, 1686, 2154, 2224, 2248, 2502, 2529, 2872, 3231, 3336, 3372, 4308, 4496, 5004, 5058, 5744, 6462, 6672, 6744, 8616, 10008, 10116, 12924, 13488, 17232, 20016, 20232, 25848, 39059, 40464, 49901, 51696, 78118, 99802, 100879, 117177, 149703, 156236, 199604, 201758, 234354, 299406, 302637, 312472, 351531, 399208, 403516, 449109, 468708, 598812, 605274, 624944, 703062, 798416, 807032, 898218, 907911, 937416, 1197624, 1210548, 1406124, 1614064, 1796436, 1815822, 1874832, 2395248, 2421096, 2812248, 3592872, 3631644, 4842192, 5624496, 7185744, 7263288, 14022181, 14526576, 28044362, 42066543, 56088724, 84133086, 112177448, 126199629, 168266172, 224354896, 252399258, 336532344, 504798516, 673064688, 1009597032, 2019194064]

約数ペア:

[(1, 2019194064), (2, 1009597032), (3, 673064688), (4, 504798516), (6, 336532344), (8, 252399258), (9, 224354896), (12, 168266172), (16, 126199629), (18, 112177448), (24, 84133086), (36, 56088724), (48, 42066543), (72, 28044362), (139, 14526576), (144, 14022181), (278, 7263288), (281, 7185744), (359, 5624496), (417, 4842192), (556, 3631644), (562, 3592872), (718, 2812248), (834, 2421096), (843, 2395248), (1077, 1874832), (1112, 1815822), (1124, 1796436), (1251, 1614064), (1436, 1406124), (1668, 1210548), (1686, 1197624), (2154, 937416), (2224, 907911), (2248, 898218), (2502, 807032), (2529, 798416), (2872, 703062), (3231, 624944), (3336, 605274), (3372, 598812), (4308, 468708), (4496, 449109), (5004, 403516), (5058, 399208), (5744, 351531), (6462, 312472), (6672, 302637), (6744, 299406), (8616, 234354), (10008, 201758), (10116, 199604), (12924, 156236), (13488, 149703), (17232, 117177), (20016, 100879), (20232, 99802), (25848, 78118), (39059, 51696), (40464, 49901)]