1379257776

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{739}}^1\times {\mathrm{997}}^1$

素因数の和:1763

約数の個数: 120

約数和(自身を含む): 4166729840

約数和(自身を除く): 2787472064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 739, 936, 997, 1478, 1872, 1994, 2217, 2956, 2991, 3988, 4434, 5912, 5982, 6651, 7976, 8868, 8973, 9607, 11824, 11964, 12961, 13302, 15952, 17736, 17946, 19214, 23928, 25922, 26604, 28821, 35472, 35892, 38428, 38883, 47856, 51844, 53208, 57642, 71784, 76856, 77766, 86463, 103688, 106416, 115284, 116649, 143568, 153712, 155532, 172926, 207376, 230568, 233298, 311064, 345852, 461136, 466596, 622128, 691704, 736783, 933192, 1383408, 1473566, 1866384, 2210349, 2947132, 4420698, 5894264, 6631047, 8841396, 9578179, 11788528, 13262094, 17682792, 19156358, 26524188, 28734537, 35365584, 38312716, 53048376, 57469074, 76625432, 86203611, 106096752, 114938148, 153250864, 172407222, 229876296, 344814444, 459752592, 689628888, 1379257776]

約数ペア:

[(1, 1379257776), (2, 689628888), (3, 459752592), (4, 344814444), (6, 229876296), (8, 172407222), (9, 153250864), (12, 114938148), (13, 106096752), (16, 86203611), (18, 76625432), (24, 57469074), (26, 53048376), (36, 38312716), (39, 35365584), (48, 28734537), (52, 26524188), (72, 19156358), (78, 17682792), (104, 13262094), (117, 11788528), (144, 9578179), (156, 8841396), (208, 6631047), (234, 5894264), (312, 4420698), (468, 2947132), (624, 2210349), (739, 1866384), (936, 1473566), (997, 1383408), (1478, 933192), (1872, 736783), (1994, 691704), (2217, 622128), (2956, 466596), (2991, 461136), (3988, 345852), (4434, 311064), (5912, 233298), (5982, 230568), (6651, 207376), (7976, 172926), (8868, 155532), (8973, 153712), (9607, 143568), (11824, 116649), (11964, 115284), (12961, 106416), (13302, 103688), (15952, 86463), (17736, 77766), (17946, 76856), (19214, 71784), (23928, 57642), (25922, 53208), (26604, 51844), (28821, 47856), (35472, 38883), (35892, 38428)]