378746496

素因数分解:

$2^7\times 3^3\times {\mathrm{29}}^1\times {\mathrm{3779}}^1$

素因数の和:3831

約数の個数: 128

約数和(自身を含む): 1156680000

約数和(自身を除く): 777933504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 32, 36, 48, 54, 58, 64, 72, 87, 96, 108, 116, 128, 144, 174, 192, 216, 232, 261, 288, 348, 384, 432, 464, 522, 576, 696, 783, 864, 928, 1044, 1152, 1392, 1566, 1728, 1856, 2088, 2784, 3132, 3456, 3712, 3779, 4176, 5568, 6264, 7558, 8352, 11136, 11337, 12528, 15116, 16704, 22674, 25056, 30232, 33408, 34011, 45348, 50112, 60464, 68022, 90696, 100224, 102033, 109591, 120928, 136044, 181392, 204066, 219182, 241856, 272088, 328773, 362784, 408132, 438364, 483712, 544176, 657546, 725568, 816264, 876728, 986319, 1088352, 1315092, 1451136, 1632528, 1753456, 1972638, 2176704, 2630184, 2958957, 3265056, 3506912, 3945276, 4353408, 5260368, 5917914, 6530112, 7013824, 7890552, 10520736, 11835828, 13060224, 14027648, 15781104, 21041472, 23671656, 31562208, 42082944, 47343312, 63124416, 94686624, 126248832, 189373248, 378746496]

約数ペア:

[(1, 378746496), (2, 189373248), (3, 126248832), (4, 94686624), (6, 63124416), (8, 47343312), (9, 42082944), (12, 31562208), (16, 23671656), (18, 21041472), (24, 15781104), (27, 14027648), (29, 13060224), (32, 11835828), (36, 10520736), (48, 7890552), (54, 7013824), (58, 6530112), (64, 5917914), (72, 5260368), (87, 4353408), (96, 3945276), (108, 3506912), (116, 3265056), (128, 2958957), (144, 2630184), (174, 2176704), (192, 1972638), (216, 1753456), (232, 1632528), (261, 1451136), (288, 1315092), (348, 1088352), (384, 986319), (432, 876728), (464, 816264), (522, 725568), (576, 657546), (696, 544176), (783, 483712), (864, 438364), (928, 408132), (1044, 362784), (1152, 328773), (1392, 272088), (1566, 241856), (1728, 219182), (1856, 204066), (2088, 181392), (2784, 136044), (3132, 120928), (3456, 109591), (3712, 102033), (3779, 100224), (4176, 90696), (5568, 68022), (6264, 60464), (7558, 50112), (8352, 45348), (11136, 34011), (11337, 33408), (12528, 30232), (15116, 25056), (16704, 22674)]