395296902

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1$

素因数の和:216

約数の個数: 256

約数和(自身を含む): 1207664640

約数和(自身を除く): 812367738

約数列:

[1, 2, 3, 6, 7, 9, 11, 13, 14, 18, 21, 22, 26, 27, 33, 39, 42, 54, 63, 66, 71, 77, 78, 91, 99, 103, 117, 126, 142, 143, 154, 182, 189, 198, 206, 213, 231, 234, 273, 286, 297, 309, 351, 378, 426, 429, 462, 497, 546, 594, 618, 639, 693, 702, 721, 781, 819, 858, 923, 927, 994, 1001, 1133, 1278, 1287, 1339, 1386, 1442, 1491, 1562, 1638, 1846, 1854, 1917, 2002, 2079, 2163, 2266, 2343, 2457, 2574, 2678, 2769, 2781, 2982, 3003, 3399, 3834, 3861, 4017, 4158, 4326, 4473, 4686, 4914, 5467, 5538, 5562, 6006, 6461, 6489, 6798, 7029, 7313, 7722, 7931, 8034, 8307, 8946, 9009, 9373, 10153, 10197, 10934, 12051, 12922, 12978, 13419, 14058, 14626, 14729, 15862, 16401, 16614, 18018, 18746, 19383, 19467, 20306, 20394, 21087, 21939, 23793, 24102, 24921, 26838, 27027, 28119, 29458, 30459, 30591, 32802, 36153, 38766, 38934, 42174, 43878, 44187, 47586, 49203, 49842, 51191, 54054, 56238, 58149, 60918, 61182, 65817, 71071, 71379, 72306, 80443, 84357, 88374, 91377, 95069, 98406, 102382, 103103, 116298, 131634, 132561, 142142, 142758, 147609, 153573, 160886, 168714, 174447, 182754, 190138, 197451, 206206, 213213, 214137, 241329, 253071, 265122, 274131, 285207, 295218, 307146, 309309, 348894, 394902, 397683, 426426, 428274, 460719, 482658, 506142, 548262, 563101, 570414, 618618, 639639, 665483, 723987, 795366, 855621, 921438, 927927, 1045759, 1126202, 1279278, 1330966, 1382157, 1447974, 1689303, 1711242, 1855854, 1918917, 1996449, 2091518, 2171961, 2566863, 2764314, 2783781, 3137277, 3378606, 3837834, 3992898, 4343922, 5067909, 5133726, 5567562, 5989347, 6274554, 7320313, 9411831, 10135818, 11978694, 14640626, 15203727, 17968041, 18823662, 21960939, 28235493, 30407454, 35936082, 43921878, 56470986, 65882817, 131765634, 197648451, 395296902]

約数ペア:

[(1, 395296902), (2, 197648451), (3, 131765634), (6, 65882817), (7, 56470986), (9, 43921878), (11, 35936082), (13, 30407454), (14, 28235493), (18, 21960939), (21, 18823662), (22, 17968041), (26, 15203727), (27, 14640626), (33, 11978694), (39, 10135818), (42, 9411831), (54, 7320313), (63, 6274554), (66, 5989347), (71, 5567562), (77, 5133726), (78, 5067909), (91, 4343922), (99, 3992898), (103, 3837834), (117, 3378606), (126, 3137277), (142, 2783781), (143, 2764314), (154, 2566863), (182, 2171961), (189, 2091518), (198, 1996449), (206, 1918917), (213, 1855854), (231, 1711242), (234, 1689303), (273, 1447974), (286, 1382157), (297, 1330966), (309, 1279278), (351, 1126202), (378, 1045759), (426, 927927), (429, 921438), (462, 855621), (497, 795366), (546, 723987), (594, 665483), (618, 639639), (639, 618618), (693, 570414), (702, 563101), (721, 548262), (781, 506142), (819, 482658), (858, 460719), (923, 428274), (927, 426426), (994, 397683), (1001, 394902), (1133, 348894), (1278, 309309), (1287, 307146), (1339, 295218), (1386, 285207), (1442, 274131), (1491, 265122), (1562, 253071), (1638, 241329), (1846, 214137), (1854, 213213), (1917, 206206), (2002, 197451), (2079, 190138), (2163, 182754), (2266, 174447), (2343, 168714), (2457, 160886), (2574, 153573), (2678, 147609), (2769, 142758), (2781, 142142), (2982, 132561), (3003, 131634), (3399, 116298), (3834, 103103), (3861, 102382), (4017, 98406), (4158, 95069), (4326, 91377), (4473, 88374), (4686, 84357), (4914, 80443), (5467, 72306), (5538, 71379), (5562, 71071), (6006, 65817), (6461, 61182), (6489, 60918), (6798, 58149), (7029, 56238), (7313, 54054), (7722, 51191), (7931, 49842), (8034, 49203), (8307, 47586), (8946, 44187), (9009, 43878), (9373, 42174), (10153, 38934), (10197, 38766), (10934, 36153), (12051, 32802), (12922, 30591), (12978, 30459), (13419, 29458), (14058, 28119), (14626, 27027), (14729, 26838), (15862, 24921), (16401, 24102), (16614, 23793), (18018, 21939), (18746, 21087), (19383, 20394), (19467, 20306)]