447056208

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1$

素因数の和:242

約数の個数: 240

約数和(自身を含む): 1409481216

約数和(自身を除く): 962425008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 31, 34, 36, 43, 48, 51, 62, 68, 72, 86, 93, 102, 124, 129, 136, 137, 144, 153, 172, 186, 204, 248, 258, 272, 274, 279, 306, 344, 372, 387, 408, 411, 496, 516, 527, 548, 558, 612, 688, 731, 744, 774, 816, 822, 1032, 1054, 1096, 1116, 1224, 1233, 1333, 1462, 1488, 1548, 1581, 1644, 2064, 2108, 2192, 2193, 2232, 2329, 2448, 2466, 2666, 2924, 3096, 3162, 3288, 3999, 4216, 4247, 4386, 4464, 4658, 4743, 4932, 5332, 5848, 5891, 6192, 6324, 6576, 6579, 6987, 7998, 8432, 8494, 8772, 9316, 9486, 9864, 10664, 11696, 11782, 11997, 12648, 12741, 13158, 13974, 15996, 16988, 17544, 17673, 18632, 18972, 19728, 20961, 21328, 22661, 23564, 23994, 25296, 25482, 26316, 27948, 31992, 33976, 35088, 35346, 37264, 37944, 38223, 41922, 45322, 47128, 47988, 50964, 52632, 53019, 55896, 63984, 67952, 67983, 70692, 72199, 75888, 76446, 83844, 90644, 94256, 95976, 100147, 101928, 105264, 106038, 111792, 135966, 141384, 144398, 152892, 167688, 181288, 182621, 191952, 200294, 203856, 203949, 212076, 216597, 271932, 282768, 288796, 300441, 305784, 335376, 362576, 365242, 400588, 407898, 424152, 433194, 543864, 547863, 577592, 600882, 611568, 649791, 730484, 801176, 815796, 848304, 866388, 901323, 1087728, 1095726, 1155184, 1201764, 1299582, 1460968, 1602352, 1631592, 1643589, 1732776, 1802646, 2191452, 2403528, 2599164, 2921936, 3104557, 3263184, 3287178, 3465552, 3605292, 4382904, 4807056, 5198328, 6209114, 6574356, 7210584, 8765808, 9313671, 10396656, 12418228, 13148712, 14421168, 18627342, 24836456, 26297424, 27941013, 37254684, 49672912, 55882026, 74509368, 111764052, 149018736, 223528104, 447056208]

約数ペア:

[(1, 447056208), (2, 223528104), (3, 149018736), (4, 111764052), (6, 74509368), (8, 55882026), (9, 49672912), (12, 37254684), (16, 27941013), (17, 26297424), (18, 24836456), (24, 18627342), (31, 14421168), (34, 13148712), (36, 12418228), (43, 10396656), (48, 9313671), (51, 8765808), (62, 7210584), (68, 6574356), (72, 6209114), (86, 5198328), (93, 4807056), (102, 4382904), (124, 3605292), (129, 3465552), (136, 3287178), (137, 3263184), (144, 3104557), (153, 2921936), (172, 2599164), (186, 2403528), (204, 2191452), (248, 1802646), (258, 1732776), (272, 1643589), (274, 1631592), (279, 1602352), (306, 1460968), (344, 1299582), (372, 1201764), (387, 1155184), (408, 1095726), (411, 1087728), (496, 901323), (516, 866388), (527, 848304), (548, 815796), (558, 801176), (612, 730484), (688, 649791), (731, 611568), (744, 600882), (774, 577592), (816, 547863), (822, 543864), (1032, 433194), (1054, 424152), (1096, 407898), (1116, 400588), (1224, 365242), (1233, 362576), (1333, 335376), (1462, 305784), (1488, 300441), (1548, 288796), (1581, 282768), (1644, 271932), (2064, 216597), (2108, 212076), (2192, 203949), (2193, 203856), (2232, 200294), (2329, 191952), (2448, 182621), (2466, 181288), (2666, 167688), (2924, 152892), (3096, 144398), (3162, 141384), (3288, 135966), (3999, 111792), (4216, 106038), (4247, 105264), (4386, 101928), (4464, 100147), (4658, 95976), (4743, 94256), (4932, 90644), (5332, 83844), (5848, 76446), (5891, 75888), (6192, 72199), (6324, 70692), (6576, 67983), (6579, 67952), (6987, 63984), (7998, 55896), (8432, 53019), (8494, 52632), (8772, 50964), (9316, 47988), (9486, 47128), (9864, 45322), (10664, 41922), (11696, 38223), (11782, 37944), (11997, 37264), (12648, 35346), (12741, 35088), (13158, 33976), (13974, 31992), (15996, 27948), (16988, 26316), (17544, 25482), (17673, 25296), (18632, 23994), (18972, 23564), (19728, 22661), (20961, 21328)]