1281964992

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{7883}}^1$

素因数の和:7927

約数の個数: 168

約数和(自身を含む): 4261396608

約数和(自身を除く): 2979431616

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 56, 64, 66, 77, 84, 88, 96, 112, 121, 132, 154, 168, 176, 192, 224, 231, 242, 264, 308, 336, 352, 363, 448, 462, 484, 528, 616, 672, 704, 726, 847, 924, 968, 1056, 1232, 1344, 1452, 1694, 1848, 1936, 2112, 2464, 2541, 2904, 3388, 3696, 3872, 4928, 5082, 5808, 6776, 7392, 7744, 7883, 10164, 11616, 13552, 14784, 15766, 20328, 23232, 23649, 27104, 31532, 40656, 47298, 54208, 55181, 63064, 81312, 86713, 94596, 110362, 126128, 162624, 165543, 173426, 189192, 220724, 252256, 260139, 331086, 346852, 378384, 441448, 504512, 520278, 606991, 662172, 693704, 756768, 882896, 953843, 1040556, 1213982, 1324344, 1387408, 1513536, 1765792, 1820973, 1907686, 2081112, 2427964, 2648688, 2774816, 2861529, 3531584, 3641946, 3815372, 4162224, 4855928, 5297376, 5549632, 5723058, 6676901, 7283892, 7630744, 8324448, 9711856, 10594752, 11446116, 13353802, 14567784, 15261488, 16648896, 19423712, 20030703, 22892232, 26707604, 29135568, 30522976, 38847424, 40061406, 45784464, 53415208, 58271136, 61045952, 80122812, 91568928, 106830416, 116542272, 160245624, 183137856, 213660832, 320491248, 427321664, 640982496, 1281964992]

約数ペア:

[(1, 1281964992), (2, 640982496), (3, 427321664), (4, 320491248), (6, 213660832), (7, 183137856), (8, 160245624), (11, 116542272), (12, 106830416), (14, 91568928), (16, 80122812), (21, 61045952), (22, 58271136), (24, 53415208), (28, 45784464), (32, 40061406), (33, 38847424), (42, 30522976), (44, 29135568), (48, 26707604), (56, 22892232), (64, 20030703), (66, 19423712), (77, 16648896), (84, 15261488), (88, 14567784), (96, 13353802), (112, 11446116), (121, 10594752), (132, 9711856), (154, 8324448), (168, 7630744), (176, 7283892), (192, 6676901), (224, 5723058), (231, 5549632), (242, 5297376), (264, 4855928), (308, 4162224), (336, 3815372), (352, 3641946), (363, 3531584), (448, 2861529), (462, 2774816), (484, 2648688), (528, 2427964), (616, 2081112), (672, 1907686), (704, 1820973), (726, 1765792), (847, 1513536), (924, 1387408), (968, 1324344), (1056, 1213982), (1232, 1040556), (1344, 953843), (1452, 882896), (1694, 756768), (1848, 693704), (1936, 662172), (2112, 606991), (2464, 520278), (2541, 504512), (2904, 441448), (3388, 378384), (3696, 346852), (3872, 331086), (4928, 260139), (5082, 252256), (5808, 220724), (6776, 189192), (7392, 173426), (7744, 165543), (7883, 162624), (10164, 126128), (11616, 110362), (13552, 94596), (14784, 86713), (15766, 81312), (20328, 63064), (23232, 55181), (23649, 54208), (27104, 47298), (31532, 40656)]