293455512

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{223}}^1\times {\mathrm{373}}^1$

素因数の和:622

約数の個数: 144

約数和(自身を含む): 931170240

約数和(自身を除く): 637714728

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 223, 252, 294, 373, 392, 441, 446, 504, 588, 669, 746, 882, 892, 1119, 1176, 1338, 1492, 1561, 1764, 1784, 2007, 2238, 2611, 2676, 2984, 3122, 3357, 3528, 4014, 4476, 4683, 5222, 5352, 6244, 6714, 7833, 8028, 8952, 9366, 10444, 10927, 12488, 13428, 14049, 15666, 16056, 18277, 18732, 20888, 21854, 23499, 26856, 28098, 31332, 32781, 36554, 37464, 43708, 46998, 54831, 56196, 62664, 65562, 73108, 83179, 87416, 93996, 98343, 109662, 112392, 131124, 146216, 164493, 166358, 187992, 196686, 219324, 249537, 262248, 328986, 332716, 393372, 438648, 499074, 582253, 657972, 665432, 748611, 786744, 998148, 1164506, 1315944, 1497222, 1746759, 1996296, 2329012, 2994444, 3493518, 4075771, 4658024, 5240277, 5988888, 6987036, 8151542, 10480554, 12227313, 13974072, 16303084, 20961108, 24454626, 32606168, 36681939, 41922216, 48909252, 73363878, 97818504, 146727756, 293455512]

約数ペア:

[(1, 293455512), (2, 146727756), (3, 97818504), (4, 73363878), (6, 48909252), (7, 41922216), (8, 36681939), (9, 32606168), (12, 24454626), (14, 20961108), (18, 16303084), (21, 13974072), (24, 12227313), (28, 10480554), (36, 8151542), (42, 6987036), (49, 5988888), (56, 5240277), (63, 4658024), (72, 4075771), (84, 3493518), (98, 2994444), (126, 2329012), (147, 1996296), (168, 1746759), (196, 1497222), (223, 1315944), (252, 1164506), (294, 998148), (373, 786744), (392, 748611), (441, 665432), (446, 657972), (504, 582253), (588, 499074), (669, 438648), (746, 393372), (882, 332716), (892, 328986), (1119, 262248), (1176, 249537), (1338, 219324), (1492, 196686), (1561, 187992), (1764, 166358), (1784, 164493), (2007, 146216), (2238, 131124), (2611, 112392), (2676, 109662), (2984, 98343), (3122, 93996), (3357, 87416), (3528, 83179), (4014, 73108), (4476, 65562), (4683, 62664), (5222, 56196), (5352, 54831), (6244, 46998), (6714, 43708), (7833, 37464), (8028, 36554), (8952, 32781), (9366, 31332), (10444, 28098), (10927, 26856), (12488, 23499), (13428, 21854), (14049, 20888), (15666, 18732), (16056, 18277)]