834459808

素因数分解:

$2^5\times 7^2\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{67}}^1$

素因数の和:164

約数の個数: 216

約数和(自身を含む): 2144947392

約数和(自身を除く): 1310487584

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 47, 49, 52, 56, 67, 91, 94, 98, 104, 112, 134, 169, 182, 188, 196, 208, 224, 268, 329, 338, 364, 376, 392, 416, 469, 536, 611, 637, 658, 676, 728, 752, 784, 871, 938, 1072, 1183, 1222, 1274, 1316, 1352, 1456, 1504, 1568, 1742, 1876, 2144, 2303, 2366, 2444, 2548, 2632, 2704, 2912, 3149, 3283, 3484, 3752, 4277, 4606, 4732, 4888, 5096, 5264, 5408, 6097, 6298, 6566, 6968, 7504, 7943, 8281, 8554, 9212, 9464, 9776, 10192, 10528, 11323, 12194, 12596, 13132, 13936, 15008, 15886, 16562, 17108, 18424, 18928, 19552, 20384, 22043, 22646, 24388, 25192, 26264, 27872, 29939, 31772, 33124, 34216, 36848, 37856, 40937, 42679, 44086, 45292, 48776, 50384, 52528, 55601, 59878, 63544, 66248, 68432, 73696, 79261, 81874, 85358, 88172, 90584, 97552, 100768, 105056, 111202, 119756, 127088, 132496, 136864, 154301, 158522, 163748, 170716, 176344, 181168, 195104, 222404, 239512, 254176, 264992, 286559, 308602, 317044, 327496, 341432, 352688, 362336, 389207, 444808, 479024, 532181, 554827, 573118, 617204, 634088, 654992, 682864, 705376, 778414, 889616, 958048, 1064362, 1109654, 1146236, 1234408, 1268176, 1309984, 1365728, 1556828, 1779232, 2005913, 2128724, 2219308, 2292472, 2468816, 2536352, 3113656, 3725267, 4011826, 4257448, 4438616, 4584944, 4937632, 6227312, 7450534, 8023652, 8514896, 8877232, 9169888, 12454624, 14901068, 16047304, 17029792, 17754464, 26076869, 29802136, 32094608, 52153738, 59604272, 64189216, 104307476, 119208544, 208614952, 417229904, 834459808]

約数ペア:

[(1, 834459808), (2, 417229904), (4, 208614952), (7, 119208544), (8, 104307476), (13, 64189216), (14, 59604272), (16, 52153738), (26, 32094608), (28, 29802136), (32, 26076869), (47, 17754464), (49, 17029792), (52, 16047304), (56, 14901068), (67, 12454624), (91, 9169888), (94, 8877232), (98, 8514896), (104, 8023652), (112, 7450534), (134, 6227312), (169, 4937632), (182, 4584944), (188, 4438616), (196, 4257448), (208, 4011826), (224, 3725267), (268, 3113656), (329, 2536352), (338, 2468816), (364, 2292472), (376, 2219308), (392, 2128724), (416, 2005913), (469, 1779232), (536, 1556828), (611, 1365728), (637, 1309984), (658, 1268176), (676, 1234408), (728, 1146236), (752, 1109654), (784, 1064362), (871, 958048), (938, 889616), (1072, 778414), (1183, 705376), (1222, 682864), (1274, 654992), (1316, 634088), (1352, 617204), (1456, 573118), (1504, 554827), (1568, 532181), (1742, 479024), (1876, 444808), (2144, 389207), (2303, 362336), (2366, 352688), (2444, 341432), (2548, 327496), (2632, 317044), (2704, 308602), (2912, 286559), (3149, 264992), (3283, 254176), (3484, 239512), (3752, 222404), (4277, 195104), (4606, 181168), (4732, 176344), (4888, 170716), (5096, 163748), (5264, 158522), (5408, 154301), (6097, 136864), (6298, 132496), (6566, 127088), (6968, 119756), (7504, 111202), (7943, 105056), (8281, 100768), (8554, 97552), (9212, 90584), (9464, 88172), (9776, 85358), (10192, 81874), (10528, 79261), (11323, 73696), (12194, 68432), (12596, 66248), (13132, 63544), (13936, 59878), (15008, 55601), (15886, 52528), (16562, 50384), (17108, 48776), (18424, 45292), (18928, 44086), (19552, 42679), (20384, 40937), (22043, 37856), (22646, 36848), (24388, 34216), (25192, 33124), (26264, 31772), (27872, 29939)]