387661248

素因数分解:

$2^6\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17257}}^1$

素因数の和:17291

約数の個数: 112

約数和(自身を含む): 1227388960

約数和(自身を除く): 839727712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 96, 104, 108, 117, 144, 156, 192, 208, 216, 234, 288, 312, 351, 416, 432, 468, 576, 624, 702, 832, 864, 936, 1248, 1404, 1728, 1872, 2496, 2808, 3744, 5616, 7488, 11232, 17257, 22464, 34514, 51771, 69028, 103542, 138056, 155313, 207084, 224341, 276112, 310626, 414168, 448682, 465939, 552224, 621252, 673023, 828336, 897364, 931878, 1104448, 1242504, 1346046, 1656672, 1794728, 1863756, 2019069, 2485008, 2692092, 3313344, 3589456, 3727512, 4038138, 4970016, 5384184, 6057207, 7178912, 7455024, 8076276, 9940032, 10768368, 12114414, 14357824, 14910048, 16152552, 21536736, 24228828, 29820096, 32305104, 43073472, 48457656, 64610208, 96915312, 129220416, 193830624, 387661248]

約数ペア:

[(1, 387661248), (2, 193830624), (3, 129220416), (4, 96915312), (6, 64610208), (8, 48457656), (9, 43073472), (12, 32305104), (13, 29820096), (16, 24228828), (18, 21536736), (24, 16152552), (26, 14910048), (27, 14357824), (32, 12114414), (36, 10768368), (39, 9940032), (48, 8076276), (52, 7455024), (54, 7178912), (64, 6057207), (72, 5384184), (78, 4970016), (96, 4038138), (104, 3727512), (108, 3589456), (117, 3313344), (144, 2692092), (156, 2485008), (192, 2019069), (208, 1863756), (216, 1794728), (234, 1656672), (288, 1346046), (312, 1242504), (351, 1104448), (416, 931878), (432, 897364), (468, 828336), (576, 673023), (624, 621252), (702, 552224), (832, 465939), (864, 448682), (936, 414168), (1248, 310626), (1404, 276112), (1728, 224341), (1872, 207084), (2496, 155313), (2808, 138056), (3744, 103542), (5616, 69028), (7488, 51771), (11232, 34514), (17257, 22464)]