440667864

素因数分解:

$2^3\times 3^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:141

約数の個数: 384

約数和(自身を含む): 1585059840

約数和(自身を除く): 1144391976

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, 53, 54, 56, 63, 72, 78, 81, 84, 91, 94, 104, 106, 108, 117, 126, 141, 156, 159, 162, 168, 182, 188, 189, 212, 216, 234, 243, 252, 273, 282, 312, 318, 324, 329, 351, 364, 371, 376, 378, 423, 424, 468, 477, 486, 504, 546, 564, 567, 611, 636, 648, 658, 689, 702, 728, 742, 756, 819, 846, 936, 954, 972, 987, 1053, 1092, 1113, 1128, 1134, 1222, 1269, 1272, 1316, 1378, 1404, 1431, 1484, 1512, 1638, 1692, 1701, 1833, 1908, 1944, 1974, 2067, 2106, 2184, 2226, 2268, 2444, 2457, 2491, 2538, 2632, 2756, 2808, 2862, 2961, 2968, 3159, 3276, 3339, 3384, 3402, 3666, 3807, 3816, 3948, 4134, 4212, 4277, 4293, 4452, 4536, 4823, 4888, 4914, 4982, 5076, 5499, 5512, 5724, 5922, 6201, 6318, 6552, 6678, 6804, 7332, 7371, 7473, 7614, 7896, 8268, 8424, 8554, 8586, 8883, 8904, 9646, 9828, 9964, 10017, 10152, 10998, 11421, 11448, 11844, 12402, 12636, 12831, 12879, 13356, 13608, 14469, 14664, 14742, 14946, 15228, 16497, 16536, 17108, 17172, 17437, 17766, 18603, 19292, 19656, 19928, 20034, 21996, 22113, 22419, 22842, 23688, 24804, 25272, 25662, 25758, 26649, 26712, 28938, 29484, 29892, 30051, 30456, 32383, 32994, 34216, 34344, 34874, 35532, 37206, 38493, 38584, 40068, 43407, 43992, 44226, 44838, 45684, 49491, 49608, 51324, 51516, 52311, 53298, 55809, 57876, 58968, 59784, 60102, 64766, 65988, 67257, 69748, 71064, 74412, 76986, 79947, 80136, 86814, 88452, 89676, 90153, 91368, 97149, 98982, 102648, 103032, 104622, 106596, 111618, 115479, 115752, 120204, 129532, 130221, 131976, 134514, 139496, 148473, 148824, 153972, 156933, 159894, 167427, 173628, 176904, 179352, 180306, 194298, 197964, 201771, 209244, 213192, 223236, 226681, 230958, 240408, 259064, 260442, 269028, 291447, 296946, 307944, 313866, 319788, 334854, 346437, 347256, 360612, 388596, 390663, 395928, 403542, 418488, 446472, 453362, 461916, 470799, 520884, 538056, 582894, 593892, 605313, 627732, 639576, 669708, 680043, 692874, 721224, 777192, 781326, 807084, 874341, 906724, 923832, 941598, 1039311, 1041768, 1165788, 1171989, 1187784, 1210626, 1255464, 1339416, 1360086, 1385748, 1412397, 1562652, 1614168, 1748682, 1813448, 1883196, 2040129, 2078622, 2331576, 2343978, 2421252, 2623023, 2720172, 2771496, 2824794, 3125304, 3497364, 3766392, 4080258, 4157244, 4237191, 4687956, 4842504, 5246046, 5440344, 5649588, 6120387, 6994728, 7869069, 8160516, 8314488, 8474382, 9375912, 10492092, 11299176, 12240774, 15738138, 16321032, 16948764, 18361161, 20984184, 24481548, 31476276, 33897528, 36722322, 48963096, 55083483, 62952552, 73444644, 110166966, 146889288, 220333932, 440667864]

約数ペア:

[(1, 440667864), (2, 220333932), (3, 146889288), (4, 110166966), (6, 73444644), (7, 62952552), (8, 55083483), (9, 48963096), (12, 36722322), (13, 33897528), (14, 31476276), (18, 24481548), (21, 20984184), (24, 18361161), (26, 16948764), (27, 16321032), (28, 15738138), (36, 12240774), (39, 11299176), (42, 10492092), (47, 9375912), (52, 8474382), (53, 8314488), (54, 8160516), (56, 7869069), (63, 6994728), (72, 6120387), (78, 5649588), (81, 5440344), (84, 5246046), (91, 4842504), (94, 4687956), (104, 4237191), (106, 4157244), (108, 4080258), (117, 3766392), (126, 3497364), (141, 3125304), (156, 2824794), (159, 2771496), (162, 2720172), (168, 2623023), (182, 2421252), (188, 2343978), (189, 2331576), (212, 2078622), (216, 2040129), (234, 1883196), (243, 1813448), (252, 1748682), (273, 1614168), (282, 1562652), (312, 1412397), (318, 1385748), (324, 1360086), (329, 1339416), (351, 1255464), (364, 1210626), (371, 1187784), (376, 1171989), (378, 1165788), (423, 1041768), (424, 1039311), (468, 941598), (477, 923832), (486, 906724), (504, 874341), (546, 807084), (564, 781326), (567, 777192), (611, 721224), (636, 692874), (648, 680043), (658, 669708), (689, 639576), (702, 627732), (728, 605313), (742, 593892), (756, 582894), (819, 538056), (846, 520884), (936, 470799), (954, 461916), (972, 453362), (987, 446472), (1053, 418488), (1092, 403542), (1113, 395928), (1128, 390663), (1134, 388596), (1222, 360612), (1269, 347256), (1272, 346437), (1316, 334854), (1378, 319788), (1404, 313866), (1431, 307944), (1484, 296946), (1512, 291447), (1638, 269028), (1692, 260442), (1701, 259064), (1833, 240408), (1908, 230958), (1944, 226681), (1974, 223236), (2067, 213192), (2106, 209244), (2184, 201771), (2226, 197964), (2268, 194298), (2444, 180306), (2457, 179352), (2491, 176904), (2538, 173628), (2632, 167427), (2756, 159894), (2808, 156933), (2862, 153972), (2961, 148824), (2968, 148473), (3159, 139496), (3276, 134514), (3339, 131976), (3384, 130221), (3402, 129532), (3666, 120204), (3807, 115752), (3816, 115479), (3948, 111618), (4134, 106596), (4212, 104622), (4277, 103032), (4293, 102648), (4452, 98982), (4536, 97149), (4823, 91368), (4888, 90153), (4914, 89676), (4982, 88452), (5076, 86814), (5499, 80136), (5512, 79947), (5724, 76986), (5922, 74412), (6201, 71064), (6318, 69748), (6552, 67257), (6678, 65988), (6804, 64766), (7332, 60102), (7371, 59784), (7473, 58968), (7614, 57876), (7896, 55809), (8268, 53298), (8424, 52311), (8554, 51516), (8586, 51324), (8883, 49608), (8904, 49491), (9646, 45684), (9828, 44838), (9964, 44226), (10017, 43992), (10152, 43407), (10998, 40068), (11421, 38584), (11448, 38493), (11844, 37206), (12402, 35532), (12636, 34874), (12831, 34344), (12879, 34216), (13356, 32994), (13608, 32383), (14469, 30456), (14664, 30051), (14742, 29892), (14946, 29484), (15228, 28938), (16497, 26712), (16536, 26649), (17108, 25758), (17172, 25662), (17437, 25272), (17766, 24804), (18603, 23688), (19292, 22842), (19656, 22419), (19928, 22113), (20034, 21996)]