2568243112

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{283}}^1$

素因数の和:423

約数の個数: 128

約数和(自身を含む): 5470248960

約数和(自身を除く): 2902005848

約数列:

[1, 2, 4, 8, 23, 31, 37, 43, 46, 62, 74, 86, 92, 124, 148, 172, 184, 248, 283, 296, 344, 566, 713, 851, 989, 1132, 1147, 1333, 1426, 1591, 1702, 1978, 2264, 2294, 2666, 2852, 3182, 3404, 3956, 4588, 5332, 5704, 6364, 6509, 6808, 7912, 8773, 9176, 10471, 10664, 12169, 12728, 13018, 17546, 20942, 24338, 26036, 26381, 30659, 35092, 36593, 41884, 48676, 49321, 52072, 52762, 61318, 70184, 73186, 83768, 97352, 98642, 105524, 122636, 146372, 197284, 201779, 211048, 240833, 245272, 279887, 292744, 324601, 377239, 394568, 403558, 450253, 481666, 559774, 649202, 754478, 807116, 900506, 963332, 1119548, 1134383, 1298404, 1508956, 1614232, 1801012, 1926664, 2239096, 2268766, 2596808, 3017912, 3602024, 4537532, 7465823, 8676497, 9075064, 10355819, 13957843, 14931646, 17352994, 20711638, 27915686, 29863292, 34705988, 41423276, 55831372, 59726584, 69411976, 82846552, 111662744, 321030389, 642060778, 1284121556, 2568243112]

約数ペア:

[(1, 2568243112), (2, 1284121556), (4, 642060778), (8, 321030389), (23, 111662744), (31, 82846552), (37, 69411976), (43, 59726584), (46, 55831372), (62, 41423276), (74, 34705988), (86, 29863292), (92, 27915686), (124, 20711638), (148, 17352994), (172, 14931646), (184, 13957843), (248, 10355819), (283, 9075064), (296, 8676497), (344, 7465823), (566, 4537532), (713, 3602024), (851, 3017912), (989, 2596808), (1132, 2268766), (1147, 2239096), (1333, 1926664), (1426, 1801012), (1591, 1614232), (1702, 1508956), (1978, 1298404), (2264, 1134383), (2294, 1119548), (2666, 963332), (2852, 900506), (3182, 807116), (3404, 754478), (3956, 649202), (4588, 559774), (5332, 481666), (5704, 450253), (6364, 403558), (6509, 394568), (6808, 377239), (7912, 324601), (8773, 292744), (9176, 279887), (10471, 245272), (10664, 240833), (12169, 211048), (12728, 201779), (13018, 197284), (17546, 146372), (20942, 122636), (24338, 105524), (26036, 98642), (26381, 97352), (30659, 83768), (35092, 73186), (36593, 70184), (41884, 61318), (48676, 52762), (49321, 52072)]