1306440576

素因数分解:

$2^7\times 3^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{383}}^1$

素因数の和:463

約数の個数: 320

約数和(自身を含む): 4549754880

約数和(自身を除く): 3243314304

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 47, 48, 54, 56, 63, 64, 72, 81, 84, 94, 96, 108, 112, 126, 128, 141, 144, 162, 168, 188, 189, 192, 216, 224, 252, 282, 288, 324, 329, 336, 376, 378, 383, 384, 423, 432, 448, 504, 564, 567, 576, 648, 658, 672, 752, 756, 766, 846, 864, 896, 987, 1008, 1128, 1134, 1149, 1152, 1269, 1296, 1316, 1344, 1504, 1512, 1532, 1692, 1728, 1974, 2016, 2256, 2268, 2298, 2538, 2592, 2632, 2681, 2688, 2961, 3008, 3024, 3064, 3384, 3447, 3456, 3807, 3948, 4032, 4512, 4536, 4596, 5076, 5184, 5264, 5362, 5922, 6016, 6048, 6128, 6768, 6894, 7614, 7896, 8043, 8064, 8883, 9024, 9072, 9192, 10152, 10341, 10368, 10528, 10724, 11844, 12096, 12256, 13536, 13788, 15228, 15792, 16086, 17766, 18001, 18048, 18144, 18384, 20304, 20682, 21056, 21448, 23688, 24129, 24192, 24512, 26649, 27072, 27576, 30456, 31023, 31584, 32172, 35532, 36002, 36288, 36768, 40608, 41364, 42112, 42896, 47376, 48258, 49024, 53298, 54003, 54144, 55152, 60912, 62046, 63168, 64344, 71064, 72004, 72387, 72576, 73536, 81216, 82728, 85792, 94752, 96516, 106596, 108006, 110304, 121824, 124092, 126007, 126336, 128688, 142128, 144008, 144774, 147072, 162009, 162432, 165456, 171584, 189504, 193032, 213192, 216012, 217161, 220608, 243648, 248184, 252014, 257376, 284256, 288016, 289548, 324018, 330912, 343168, 378021, 379008, 386064, 426384, 432024, 434322, 441216, 486027, 487296, 496368, 504028, 514752, 568512, 576032, 579096, 648036, 661824, 756042, 772128, 852768, 864048, 868644, 972054, 992736, 1008056, 1029504, 1134063, 1137024, 1152064, 1158192, 1296072, 1323648, 1458081, 1512084, 1544256, 1705536, 1728096, 1737288, 1944108, 1985472, 2016112, 2268126, 2304128, 2316384, 2592144, 2916162, 3024168, 3088512, 3402189, 3411072, 3456192, 3474576, 3888216, 3970944, 4032224, 4536252, 4632768, 5184288, 5832324, 6048336, 6804378, 6912384, 6949152, 7776432, 8064448, 9072504, 9265536, 10206567, 10368576, 11664648, 12096672, 13608756, 13898304, 15552864, 16128896, 18145008, 20413134, 20737152, 23329296, 24193344, 27217512, 27796608, 31105728, 36290016, 40826268, 46658592, 48386688, 54435024, 62211456, 72580032, 81652536, 93317184, 108870048, 145160064, 163305072, 186634368, 217740096, 326610144, 435480192, 653220288, 1306440576]

約数ペア:

[(1, 1306440576), (2, 653220288), (3, 435480192), (4, 326610144), (6, 217740096), (7, 186634368), (8, 163305072), (9, 145160064), (12, 108870048), (14, 93317184), (16, 81652536), (18, 72580032), (21, 62211456), (24, 54435024), (27, 48386688), (28, 46658592), (32, 40826268), (36, 36290016), (42, 31105728), (47, 27796608), (48, 27217512), (54, 24193344), (56, 23329296), (63, 20737152), (64, 20413134), (72, 18145008), (81, 16128896), (84, 15552864), (94, 13898304), (96, 13608756), (108, 12096672), (112, 11664648), (126, 10368576), (128, 10206567), (141, 9265536), (144, 9072504), (162, 8064448), (168, 7776432), (188, 6949152), (189, 6912384), (192, 6804378), (216, 6048336), (224, 5832324), (252, 5184288), (282, 4632768), (288, 4536252), (324, 4032224), (329, 3970944), (336, 3888216), (376, 3474576), (378, 3456192), (383, 3411072), (384, 3402189), (423, 3088512), (432, 3024168), (448, 2916162), (504, 2592144), (564, 2316384), (567, 2304128), (576, 2268126), (648, 2016112), (658, 1985472), (672, 1944108), (752, 1737288), (756, 1728096), (766, 1705536), (846, 1544256), (864, 1512084), (896, 1458081), (987, 1323648), (1008, 1296072), (1128, 1158192), (1134, 1152064), (1149, 1137024), (1152, 1134063), (1269, 1029504), (1296, 1008056), (1316, 992736), (1344, 972054), (1504, 868644), (1512, 864048), (1532, 852768), (1692, 772128), (1728, 756042), (1974, 661824), (2016, 648036), (2256, 579096), (2268, 576032), (2298, 568512), (2538, 514752), (2592, 504028), (2632, 496368), (2681, 487296), (2688, 486027), (2961, 441216), (3008, 434322), (3024, 432024), (3064, 426384), (3384, 386064), (3447, 379008), (3456, 378021), (3807, 343168), (3948, 330912), (4032, 324018), (4512, 289548), (4536, 288016), (4596, 284256), (5076, 257376), (5184, 252014), (5264, 248184), (5362, 243648), (5922, 220608), (6016, 217161), (6048, 216012), (6128, 213192), (6768, 193032), (6894, 189504), (7614, 171584), (7896, 165456), (8043, 162432), (8064, 162009), (8883, 147072), (9024, 144774), (9072, 144008), (9192, 142128), (10152, 128688), (10341, 126336), (10368, 126007), (10528, 124092), (10724, 121824), (11844, 110304), (12096, 108006), (12256, 106596), (13536, 96516), (13788, 94752), (15228, 85792), (15792, 82728), (16086, 81216), (17766, 73536), (18001, 72576), (18048, 72387), (18144, 72004), (18384, 71064), (20304, 64344), (20682, 63168), (21056, 62046), (21448, 60912), (23688, 55152), (24129, 54144), (24192, 54003), (24512, 53298), (26649, 49024), (27072, 48258), (27576, 47376), (30456, 42896), (31023, 42112), (31584, 41364), (32172, 40608), (35532, 36768), (36002, 36288)]