289622144

素因数分解:

$2^7\times 7^2\times {\mathrm{61}}^1\times {\mathrm{757}}^1$

素因数の和:846

約数の個数: 96

約数和(自身を含む): 683086860

約数和(自身を除く): 393464716

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 61, 64, 98, 112, 122, 128, 196, 224, 244, 392, 427, 448, 488, 757, 784, 854, 896, 976, 1514, 1568, 1708, 1952, 2989, 3028, 3136, 3416, 3904, 5299, 5978, 6056, 6272, 6832, 7808, 10598, 11956, 12112, 13664, 21196, 23912, 24224, 27328, 37093, 42392, 46177, 47824, 48448, 54656, 74186, 84784, 92354, 95648, 96896, 148372, 169568, 184708, 191296, 296744, 323239, 339136, 369416, 382592, 593488, 646478, 678272, 738832, 1186976, 1292956, 1477664, 2262673, 2373952, 2585912, 2955328, 4525346, 4747904, 5171824, 5910656, 9050692, 10343648, 18101384, 20687296, 36202768, 41374592, 72405536, 144811072, 289622144]

約数ペア:

[(1, 289622144), (2, 144811072), (4, 72405536), (7, 41374592), (8, 36202768), (14, 20687296), (16, 18101384), (28, 10343648), (32, 9050692), (49, 5910656), (56, 5171824), (61, 4747904), (64, 4525346), (98, 2955328), (112, 2585912), (122, 2373952), (128, 2262673), (196, 1477664), (224, 1292956), (244, 1186976), (392, 738832), (427, 678272), (448, 646478), (488, 593488), (757, 382592), (784, 369416), (854, 339136), (896, 323239), (976, 296744), (1514, 191296), (1568, 184708), (1708, 169568), (1952, 148372), (2989, 96896), (3028, 95648), (3136, 92354), (3416, 84784), (3904, 74186), (5299, 54656), (5978, 48448), (6056, 47824), (6272, 46177), (6832, 42392), (7808, 37093), (10598, 27328), (11956, 24224), (12112, 23912), (13664, 21196)]