775304838

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{11}}^3\times {\mathrm{23}}^1\times {\mathrm{67}}^1$

素因数の和:141

約数の個数: 256

約数和(自身を含む): 2293678080

約数和(自身を除く): 1518373242

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 23, 27, 33, 42, 46, 54, 63, 66, 67, 69, 77, 99, 121, 126, 134, 138, 154, 161, 189, 198, 201, 207, 231, 242, 253, 297, 322, 363, 378, 402, 414, 462, 469, 483, 506, 594, 603, 621, 693, 726, 737, 759, 847, 938, 966, 1089, 1206, 1242, 1331, 1386, 1407, 1449, 1474, 1518, 1541, 1694, 1771, 1809, 2079, 2178, 2211, 2277, 2541, 2662, 2783, 2814, 2898, 3082, 3267, 3542, 3618, 3993, 4158, 4221, 4347, 4422, 4554, 4623, 5082, 5159, 5313, 5566, 6534, 6633, 6831, 7623, 7986, 8107, 8349, 8442, 8694, 9246, 9317, 10318, 10626, 10787, 11979, 12663, 13266, 13662, 13869, 15246, 15477, 15939, 16214, 16698, 16951, 18634, 19481, 19899, 21574, 22869, 23958, 24321, 25047, 25326, 27738, 27951, 30613, 30954, 31878, 32361, 33902, 35937, 38962, 39798, 41607, 45738, 46431, 47817, 48642, 50094, 50853, 55902, 56749, 58443, 61226, 64722, 71874, 72963, 75141, 83214, 83853, 89177, 91839, 92862, 95634, 97083, 101706, 113498, 116886, 118657, 139293, 145926, 150282, 152559, 167706, 170247, 175329, 178354, 183678, 186461, 194166, 214291, 218889, 237314, 251559, 267531, 275517, 278586, 291249, 305118, 340494, 350658, 355971, 372922, 428582, 437778, 457677, 503118, 510741, 525987, 535062, 551034, 559383, 582498, 624239, 642873, 711942, 802593, 826551, 915354, 1021482, 1051974, 1067913, 1118766, 1248478, 1285746, 1305227, 1532223, 1605186, 1653102, 1678149, 1872717, 1928619, 2051071, 2135826, 2407779, 2610454, 3064446, 3203739, 3356298, 3745434, 3857238, 3915681, 4102142, 4815558, 5034447, 5618151, 5785857, 6153213, 6407478, 7831362, 10068894, 11236302, 11571714, 11747043, 12306426, 14357497, 16854453, 18459639, 23494086, 28714994, 33708906, 35241129, 36919278, 43072491, 55378917, 70482258, 86144982, 110757834, 129217473, 258434946, 387652419, 775304838]

約数ペア:

[(1, 775304838), (2, 387652419), (3, 258434946), (6, 129217473), (7, 110757834), (9, 86144982), (11, 70482258), (14, 55378917), (18, 43072491), (21, 36919278), (22, 35241129), (23, 33708906), (27, 28714994), (33, 23494086), (42, 18459639), (46, 16854453), (54, 14357497), (63, 12306426), (66, 11747043), (67, 11571714), (69, 11236302), (77, 10068894), (99, 7831362), (121, 6407478), (126, 6153213), (134, 5785857), (138, 5618151), (154, 5034447), (161, 4815558), (189, 4102142), (198, 3915681), (201, 3857238), (207, 3745434), (231, 3356298), (242, 3203739), (253, 3064446), (297, 2610454), (322, 2407779), (363, 2135826), (378, 2051071), (402, 1928619), (414, 1872717), (462, 1678149), (469, 1653102), (483, 1605186), (506, 1532223), (594, 1305227), (603, 1285746), (621, 1248478), (693, 1118766), (726, 1067913), (737, 1051974), (759, 1021482), (847, 915354), (938, 826551), (966, 802593), (1089, 711942), (1206, 642873), (1242, 624239), (1331, 582498), (1386, 559383), (1407, 551034), (1449, 535062), (1474, 525987), (1518, 510741), (1541, 503118), (1694, 457677), (1771, 437778), (1809, 428582), (2079, 372922), (2178, 355971), (2211, 350658), (2277, 340494), (2541, 305118), (2662, 291249), (2783, 278586), (2814, 275517), (2898, 267531), (3082, 251559), (3267, 237314), (3542, 218889), (3618, 214291), (3993, 194166), (4158, 186461), (4221, 183678), (4347, 178354), (4422, 175329), (4554, 170247), (4623, 167706), (5082, 152559), (5159, 150282), (5313, 145926), (5566, 139293), (6534, 118657), (6633, 116886), (6831, 113498), (7623, 101706), (7986, 97083), (8107, 95634), (8349, 92862), (8442, 91839), (8694, 89177), (9246, 83853), (9317, 83214), (10318, 75141), (10626, 72963), (10787, 71874), (11979, 64722), (12663, 61226), (13266, 58443), (13662, 56749), (13869, 55902), (15246, 50853), (15477, 50094), (15939, 48642), (16214, 47817), (16698, 46431), (16951, 45738), (18634, 41607), (19481, 39798), (19899, 38962), (21574, 35937), (22869, 33902), (23958, 32361), (24321, 31878), (25047, 30954), (25326, 30613), (27738, 27951)]