390780936

素因数分解:

$2^3\times 3^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^2$

素因数の和:135

約数の個数: 288

約数和(自身を含む): 1380200640

約数和(自身を除く): 989419704

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 36, 39, 42, 47, 52, 54, 56, 63, 72, 78, 81, 84, 91, 94, 104, 108, 117, 126, 141, 156, 162, 168, 182, 188, 189, 216, 234, 243, 252, 273, 282, 312, 324, 329, 351, 364, 376, 378, 423, 468, 486, 504, 546, 564, 567, 611, 648, 658, 702, 728, 756, 819, 846, 936, 972, 987, 1053, 1092, 1128, 1134, 1222, 1269, 1316, 1404, 1512, 1638, 1692, 1701, 1833, 1944, 1974, 2106, 2184, 2209, 2268, 2444, 2457, 2538, 2632, 2808, 2961, 3159, 3276, 3384, 3402, 3666, 3807, 3948, 4212, 4277, 4418, 4536, 4888, 4914, 5076, 5499, 5922, 6318, 6552, 6627, 6804, 7332, 7371, 7614, 7896, 8424, 8554, 8836, 8883, 9828, 10152, 10998, 11421, 11844, 12636, 12831, 13254, 13608, 14664, 14742, 15228, 15463, 16497, 17108, 17672, 17766, 19656, 19881, 21996, 22113, 22842, 23688, 25272, 25662, 26508, 26649, 28717, 29484, 30456, 30926, 32994, 34216, 35532, 38493, 39762, 43992, 44226, 45684, 46389, 49491, 51324, 53016, 53298, 57434, 58968, 59643, 61852, 65988, 71064, 76986, 79524, 79947, 86151, 88452, 91368, 92778, 98982, 102648, 106596, 114868, 115479, 119286, 123704, 131976, 139167, 148473, 153972, 159048, 159894, 172302, 176904, 178929, 185556, 197964, 201019, 213192, 229736, 230958, 238572, 258453, 278334, 296946, 307944, 319788, 344604, 346437, 357858, 371112, 395928, 402038, 417501, 461916, 477144, 516906, 536787, 556668, 593892, 603057, 639576, 689208, 692874, 715716, 775359, 804076, 835002, 923832, 1033812, 1039311, 1073574, 1113336, 1187784, 1206114, 1252503, 1385748, 1431432, 1550718, 1608152, 1670004, 1809171, 2067624, 2078622, 2147148, 2326077, 2412228, 2505006, 2771496, 3101436, 3340008, 3618342, 3757509, 4157244, 4294296, 4652154, 4824456, 5010012, 5427513, 6202872, 6978231, 7236684, 7515018, 8314488, 9304308, 10020024, 10855026, 13956462, 14473368, 15030036, 16282539, 18608616, 21710052, 27912924, 30060072, 32565078, 43420104, 48847617, 55825848, 65130156, 97695234, 130260312, 195390468, 390780936]

約数ペア:

[(1, 390780936), (2, 195390468), (3, 130260312), (4, 97695234), (6, 65130156), (7, 55825848), (8, 48847617), (9, 43420104), (12, 32565078), (13, 30060072), (14, 27912924), (18, 21710052), (21, 18608616), (24, 16282539), (26, 15030036), (27, 14473368), (28, 13956462), (36, 10855026), (39, 10020024), (42, 9304308), (47, 8314488), (52, 7515018), (54, 7236684), (56, 6978231), (63, 6202872), (72, 5427513), (78, 5010012), (81, 4824456), (84, 4652154), (91, 4294296), (94, 4157244), (104, 3757509), (108, 3618342), (117, 3340008), (126, 3101436), (141, 2771496), (156, 2505006), (162, 2412228), (168, 2326077), (182, 2147148), (188, 2078622), (189, 2067624), (216, 1809171), (234, 1670004), (243, 1608152), (252, 1550718), (273, 1431432), (282, 1385748), (312, 1252503), (324, 1206114), (329, 1187784), (351, 1113336), (364, 1073574), (376, 1039311), (378, 1033812), (423, 923832), (468, 835002), (486, 804076), (504, 775359), (546, 715716), (564, 692874), (567, 689208), (611, 639576), (648, 603057), (658, 593892), (702, 556668), (728, 536787), (756, 516906), (819, 477144), (846, 461916), (936, 417501), (972, 402038), (987, 395928), (1053, 371112), (1092, 357858), (1128, 346437), (1134, 344604), (1222, 319788), (1269, 307944), (1316, 296946), (1404, 278334), (1512, 258453), (1638, 238572), (1692, 230958), (1701, 229736), (1833, 213192), (1944, 201019), (1974, 197964), (2106, 185556), (2184, 178929), (2209, 176904), (2268, 172302), (2444, 159894), (2457, 159048), (2538, 153972), (2632, 148473), (2808, 139167), (2961, 131976), (3159, 123704), (3276, 119286), (3384, 115479), (3402, 114868), (3666, 106596), (3807, 102648), (3948, 98982), (4212, 92778), (4277, 91368), (4418, 88452), (4536, 86151), (4888, 79947), (4914, 79524), (5076, 76986), (5499, 71064), (5922, 65988), (6318, 61852), (6552, 59643), (6627, 58968), (6804, 57434), (7332, 53298), (7371, 53016), (7614, 51324), (7896, 49491), (8424, 46389), (8554, 45684), (8836, 44226), (8883, 43992), (9828, 39762), (10152, 38493), (10998, 35532), (11421, 34216), (11844, 32994), (12636, 30926), (12831, 30456), (13254, 29484), (13608, 28717), (14664, 26649), (14742, 26508), (15228, 25662), (15463, 25272), (16497, 23688), (17108, 22842), (17672, 22113), (17766, 21996), (19656, 19881)]