1277341056

素因数分解:

$2^7\times 3^3\times {\mathrm{139}}^1\times {\mathrm{2659}}^1$

素因数の和:2821

約数の個数: 128

約数和(自身を含む): 3798480000

約数和(自身を除く): 2521138944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 139, 144, 192, 216, 278, 288, 384, 417, 432, 556, 576, 834, 864, 1112, 1152, 1251, 1668, 1728, 2224, 2502, 2659, 3336, 3456, 3753, 4448, 5004, 5318, 6672, 7506, 7977, 8896, 10008, 10636, 13344, 15012, 15954, 17792, 20016, 21272, 23931, 26688, 30024, 31908, 40032, 42544, 47862, 53376, 60048, 63816, 71793, 80064, 85088, 95724, 120096, 127632, 143586, 160128, 170176, 191448, 240192, 255264, 287172, 340352, 369601, 382896, 480384, 510528, 574344, 739202, 765792, 1021056, 1108803, 1148688, 1478404, 1531584, 2217606, 2297376, 2956808, 3063168, 3326409, 4435212, 4594752, 5913616, 6652818, 8870424, 9189504, 9979227, 11827232, 13305636, 17740848, 19958454, 23654464, 26611272, 35481696, 39916908, 47308928, 53222544, 70963392, 79833816, 106445088, 141926784, 159667632, 212890176, 319335264, 425780352, 638670528, 1277341056]

約数ペア:

[(1, 1277341056), (2, 638670528), (3, 425780352), (4, 319335264), (6, 212890176), (8, 159667632), (9, 141926784), (12, 106445088), (16, 79833816), (18, 70963392), (24, 53222544), (27, 47308928), (32, 39916908), (36, 35481696), (48, 26611272), (54, 23654464), (64, 19958454), (72, 17740848), (96, 13305636), (108, 11827232), (128, 9979227), (139, 9189504), (144, 8870424), (192, 6652818), (216, 5913616), (278, 4594752), (288, 4435212), (384, 3326409), (417, 3063168), (432, 2956808), (556, 2297376), (576, 2217606), (834, 1531584), (864, 1478404), (1112, 1148688), (1152, 1108803), (1251, 1021056), (1668, 765792), (1728, 739202), (2224, 574344), (2502, 510528), (2659, 480384), (3336, 382896), (3456, 369601), (3753, 340352), (4448, 287172), (5004, 255264), (5318, 240192), (6672, 191448), (7506, 170176), (7977, 160128), (8896, 143586), (10008, 127632), (10636, 120096), (13344, 95724), (15012, 85088), (15954, 80064), (17792, 71793), (20016, 63816), (21272, 60048), (23931, 53376), (26688, 47862), (30024, 42544), (31908, 40032)]