213261048

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{269}}^1$

素因数の和:323

約数の個数: 288

約数和(自身を含む): 784274400

約数和(自身を除く): 571013352

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 13, 14, 18, 21, 22, 24, 26, 28, 33, 36, 39, 42, 44, 52, 56, 63, 66, 72, 77, 78, 84, 88, 91, 99, 104, 117, 121, 126, 132, 143, 154, 156, 168, 182, 198, 231, 234, 242, 252, 264, 269, 273, 286, 308, 312, 363, 364, 396, 429, 462, 468, 484, 504, 538, 546, 572, 616, 693, 726, 728, 792, 807, 819, 847, 858, 924, 936, 968, 1001, 1076, 1089, 1092, 1144, 1287, 1386, 1452, 1573, 1614, 1638, 1694, 1716, 1848, 1883, 2002, 2152, 2178, 2184, 2421, 2541, 2574, 2772, 2904, 2959, 3003, 3146, 3228, 3276, 3388, 3432, 3497, 3766, 4004, 4356, 4719, 4842, 5082, 5148, 5544, 5649, 5918, 6006, 6292, 6456, 6552, 6776, 6994, 7532, 7623, 8008, 8712, 8877, 9009, 9438, 9684, 10164, 10296, 10491, 11011, 11298, 11836, 12012, 12584, 13988, 14157, 15064, 15246, 16947, 17754, 18018, 18876, 19368, 20328, 20713, 20982, 22022, 22596, 23672, 24024, 24479, 26631, 27976, 28314, 30492, 31473, 32549, 33033, 33894, 35508, 36036, 37752, 38467, 41426, 41964, 44044, 45192, 48958, 53262, 56628, 60984, 62139, 62946, 65098, 66066, 67788, 71016, 72072, 73437, 76934, 82852, 83928, 88088, 97647, 97916, 99099, 106524, 113256, 115401, 124278, 125892, 130196, 132132, 135576, 146874, 153868, 165704, 186417, 195294, 195832, 198198, 213048, 220311, 227843, 230802, 248556, 251784, 260392, 264264, 269269, 292941, 293748, 307736, 346203, 372834, 390588, 396396, 423137, 440622, 455686, 461604, 497112, 538538, 585882, 587496, 683529, 692406, 745668, 781176, 792792, 807807, 846274, 881244, 911372, 923208, 1077076, 1171764, 1269411, 1367058, 1384812, 1491336, 1615614, 1692548, 1762488, 1822744, 2050587, 2154152, 2343528, 2423421, 2538822, 2734116, 2769624, 2961959, 3231228, 3385096, 3808233, 4101174, 4846842, 5077644, 5468232, 5923918, 6462456, 7616466, 8202348, 8885877, 9693684, 10155288, 11847836, 15232932, 16404696, 17771754, 19387368, 23695672, 26657631, 30465864, 35543508, 53315262, 71087016, 106630524, 213261048]

約数ペア:

[(1, 213261048), (2, 106630524), (3, 71087016), (4, 53315262), (6, 35543508), (7, 30465864), (8, 26657631), (9, 23695672), (11, 19387368), (12, 17771754), (13, 16404696), (14, 15232932), (18, 11847836), (21, 10155288), (22, 9693684), (24, 8885877), (26, 8202348), (28, 7616466), (33, 6462456), (36, 5923918), (39, 5468232), (42, 5077644), (44, 4846842), (52, 4101174), (56, 3808233), (63, 3385096), (66, 3231228), (72, 2961959), (77, 2769624), (78, 2734116), (84, 2538822), (88, 2423421), (91, 2343528), (99, 2154152), (104, 2050587), (117, 1822744), (121, 1762488), (126, 1692548), (132, 1615614), (143, 1491336), (154, 1384812), (156, 1367058), (168, 1269411), (182, 1171764), (198, 1077076), (231, 923208), (234, 911372), (242, 881244), (252, 846274), (264, 807807), (269, 792792), (273, 781176), (286, 745668), (308, 692406), (312, 683529), (363, 587496), (364, 585882), (396, 538538), (429, 497112), (462, 461604), (468, 455686), (484, 440622), (504, 423137), (538, 396396), (546, 390588), (572, 372834), (616, 346203), (693, 307736), (726, 293748), (728, 292941), (792, 269269), (807, 264264), (819, 260392), (847, 251784), (858, 248556), (924, 230802), (936, 227843), (968, 220311), (1001, 213048), (1076, 198198), (1089, 195832), (1092, 195294), (1144, 186417), (1287, 165704), (1386, 153868), (1452, 146874), (1573, 135576), (1614, 132132), (1638, 130196), (1694, 125892), (1716, 124278), (1848, 115401), (1883, 113256), (2002, 106524), (2152, 99099), (2178, 97916), (2184, 97647), (2421, 88088), (2541, 83928), (2574, 82852), (2772, 76934), (2904, 73437), (2959, 72072), (3003, 71016), (3146, 67788), (3228, 66066), (3276, 65098), (3388, 62946), (3432, 62139), (3497, 60984), (3766, 56628), (4004, 53262), (4356, 48958), (4719, 45192), (4842, 44044), (5082, 41964), (5148, 41426), (5544, 38467), (5649, 37752), (5918, 36036), (6006, 35508), (6292, 33894), (6456, 33033), (6552, 32549), (6776, 31473), (6994, 30492), (7532, 28314), (7623, 27976), (8008, 26631), (8712, 24479), (8877, 24024), (9009, 23672), (9438, 22596), (9684, 22022), (10164, 20982), (10296, 20713), (10491, 20328), (11011, 19368), (11298, 18876), (11836, 18018), (12012, 17754), (12584, 16947), (13988, 15246), (14157, 15064)]