775766784

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{139}}^1$

素因数の和:227

約数の個数: 216

約数和(自身を含む): 2304160320

約数和(自身を除く): 1528393536

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 43, 48, 52, 64, 78, 86, 96, 104, 128, 129, 139, 156, 169, 172, 192, 208, 256, 258, 278, 312, 338, 344, 384, 416, 417, 507, 516, 556, 559, 624, 676, 688, 768, 832, 834, 1014, 1032, 1112, 1118, 1248, 1352, 1376, 1664, 1668, 1677, 1807, 2028, 2064, 2224, 2236, 2496, 2704, 2752, 3328, 3336, 3354, 3614, 4056, 4128, 4448, 4472, 4992, 5408, 5421, 5504, 5977, 6672, 6708, 7228, 7267, 8112, 8256, 8896, 8944, 9984, 10816, 10842, 11008, 11954, 13344, 13416, 14456, 14534, 16224, 16512, 17792, 17888, 17931, 21632, 21684, 21801, 23491, 23908, 26688, 26832, 28912, 29068, 32448, 33024, 35584, 35776, 35862, 43264, 43368, 43602, 46982, 47816, 53376, 53664, 57824, 58136, 64896, 70473, 71552, 71724, 77701, 86736, 87204, 93964, 95632, 106752, 107328, 115648, 116272, 129792, 140946, 143104, 143448, 155402, 173472, 174408, 187928, 191264, 214656, 231296, 232544, 233103, 281892, 286896, 310804, 346944, 348816, 375856, 382528, 429312, 462592, 465088, 466206, 563784, 573792, 621608, 693888, 697632, 751712, 765056, 930176, 932412, 1010113, 1127568, 1147584, 1243216, 1387776, 1395264, 1503424, 1530112, 1860352, 1864824, 2020226, 2255136, 2295168, 2486432, 2790528, 3006848, 3030339, 3729648, 4040452, 4510272, 4590336, 4972864, 5581056, 6013696, 6060678, 7459296, 8080904, 9020544, 9945728, 12121356, 14918592, 16161808, 18041088, 19891456, 24242712, 29837184, 32323616, 48485424, 59674368, 64647232, 96970848, 129294464, 193941696, 258588928, 387883392, 775766784]

約数ペア:

[(1, 775766784), (2, 387883392), (3, 258588928), (4, 193941696), (6, 129294464), (8, 96970848), (12, 64647232), (13, 59674368), (16, 48485424), (24, 32323616), (26, 29837184), (32, 24242712), (39, 19891456), (43, 18041088), (48, 16161808), (52, 14918592), (64, 12121356), (78, 9945728), (86, 9020544), (96, 8080904), (104, 7459296), (128, 6060678), (129, 6013696), (139, 5581056), (156, 4972864), (169, 4590336), (172, 4510272), (192, 4040452), (208, 3729648), (256, 3030339), (258, 3006848), (278, 2790528), (312, 2486432), (338, 2295168), (344, 2255136), (384, 2020226), (416, 1864824), (417, 1860352), (507, 1530112), (516, 1503424), (556, 1395264), (559, 1387776), (624, 1243216), (676, 1147584), (688, 1127568), (768, 1010113), (832, 932412), (834, 930176), (1014, 765056), (1032, 751712), (1112, 697632), (1118, 693888), (1248, 621608), (1352, 573792), (1376, 563784), (1664, 466206), (1668, 465088), (1677, 462592), (1807, 429312), (2028, 382528), (2064, 375856), (2224, 348816), (2236, 346944), (2496, 310804), (2704, 286896), (2752, 281892), (3328, 233103), (3336, 232544), (3354, 231296), (3614, 214656), (4056, 191264), (4128, 187928), (4448, 174408), (4472, 173472), (4992, 155402), (5408, 143448), (5421, 143104), (5504, 140946), (5977, 129792), (6672, 116272), (6708, 115648), (7228, 107328), (7267, 106752), (8112, 95632), (8256, 93964), (8896, 87204), (8944, 86736), (9984, 77701), (10816, 71724), (10842, 71552), (11008, 70473), (11954, 64896), (13344, 58136), (13416, 57824), (14456, 53664), (14534, 53376), (16224, 47816), (16512, 46982), (17792, 43602), (17888, 43368), (17931, 43264), (21632, 35862), (21684, 35776), (21801, 35584), (23491, 33024), (23908, 32448), (26688, 29068), (26832, 28912)]