1277772672

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{373}}^1\times {\mathrm{811}}^1$

素因数の和:1212

約数の個数: 128

約数和(自身を含む): 3717141120

約数和(自身を除く): 2439368448

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 128, 132, 176, 192, 264, 352, 373, 384, 528, 704, 746, 811, 1056, 1119, 1408, 1492, 1622, 2112, 2238, 2433, 2984, 3244, 4103, 4224, 4476, 4866, 5968, 6488, 8206, 8921, 8952, 9732, 11936, 12309, 12976, 16412, 17842, 17904, 19464, 23872, 24618, 25952, 26763, 32824, 35684, 35808, 38928, 47744, 49236, 51904, 53526, 65648, 71368, 71616, 77856, 98472, 103808, 107052, 131296, 142736, 143232, 155712, 196944, 214104, 262592, 285472, 302503, 311424, 393888, 428208, 525184, 570944, 605006, 787776, 856416, 907509, 1141888, 1210012, 1575552, 1712832, 1815018, 2420024, 3327533, 3425664, 3630036, 4840048, 6655066, 7260072, 9680096, 9982599, 13310132, 14520144, 19360192, 19965198, 26620264, 29040288, 38720384, 39930396, 53240528, 58080576, 79860792, 106481056, 116161152, 159721584, 212962112, 319443168, 425924224, 638886336, 1277772672]

約数ペア:

[(1, 1277772672), (2, 638886336), (3, 425924224), (4, 319443168), (6, 212962112), (8, 159721584), (11, 116161152), (12, 106481056), (16, 79860792), (22, 58080576), (24, 53240528), (32, 39930396), (33, 38720384), (44, 29040288), (48, 26620264), (64, 19965198), (66, 19360192), (88, 14520144), (96, 13310132), (128, 9982599), (132, 9680096), (176, 7260072), (192, 6655066), (264, 4840048), (352, 3630036), (373, 3425664), (384, 3327533), (528, 2420024), (704, 1815018), (746, 1712832), (811, 1575552), (1056, 1210012), (1119, 1141888), (1408, 907509), (1492, 856416), (1622, 787776), (2112, 605006), (2238, 570944), (2433, 525184), (2984, 428208), (3244, 393888), (4103, 311424), (4224, 302503), (4476, 285472), (4866, 262592), (5968, 214104), (6488, 196944), (8206, 155712), (8921, 143232), (8952, 142736), (9732, 131296), (11936, 107052), (12309, 103808), (12976, 98472), (16412, 77856), (17842, 71616), (17904, 71368), (19464, 65648), (23872, 53526), (24618, 51904), (25952, 49236), (26763, 47744), (32824, 38928), (35684, 35808)]