447443136

素因数分解:

$2^6\times 3^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{521}}^1$

素因数の和:620

約数の個数: 224

約数和(自身を含む): 1527413760

約数和(自身を除く): 1079970624

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 71, 72, 84, 96, 108, 112, 126, 142, 144, 168, 189, 192, 213, 216, 224, 252, 284, 288, 336, 378, 426, 432, 448, 497, 504, 521, 568, 576, 639, 672, 756, 852, 864, 994, 1008, 1042, 1136, 1278, 1344, 1491, 1512, 1563, 1704, 1728, 1917, 1988, 2016, 2084, 2272, 2556, 2982, 3024, 3126, 3408, 3647, 3834, 3976, 4032, 4168, 4473, 4544, 4689, 5112, 5964, 6048, 6252, 6816, 7294, 7668, 7952, 8336, 8946, 9378, 10224, 10941, 11928, 12096, 12504, 13419, 13632, 14067, 14588, 15336, 15904, 16672, 17892, 18756, 20448, 21882, 23856, 25008, 26838, 28134, 29176, 30672, 31808, 32823, 33344, 35784, 36991, 37512, 40896, 43764, 47712, 50016, 53676, 56268, 58352, 61344, 65646, 71568, 73982, 75024, 87528, 95424, 98469, 100032, 107352, 110973, 112536, 116704, 122688, 131292, 143136, 147964, 150048, 175056, 196938, 214704, 221946, 225072, 233408, 258937, 262584, 286272, 295928, 300096, 332919, 350112, 393876, 429408, 443892, 450144, 517874, 525168, 591856, 665838, 700224, 776811, 787752, 858816, 887784, 900288, 998757, 1035748, 1050336, 1183712, 1331676, 1553622, 1575504, 1775568, 1997514, 2071496, 2100672, 2330433, 2367424, 2663352, 3107244, 3151008, 3551136, 3995028, 4142992, 4660866, 5326704, 6214488, 6302016, 6991299, 7102272, 7990056, 8285984, 9321732, 10653408, 12428976, 13982598, 15980112, 16571968, 18643464, 21306816, 24857952, 27965196, 31960224, 37286928, 49715904, 55930392, 63920448, 74573856, 111860784, 149147712, 223721568, 447443136]

約数ペア:

[(1, 447443136), (2, 223721568), (3, 149147712), (4, 111860784), (6, 74573856), (7, 63920448), (8, 55930392), (9, 49715904), (12, 37286928), (14, 31960224), (16, 27965196), (18, 24857952), (21, 21306816), (24, 18643464), (27, 16571968), (28, 15980112), (32, 13982598), (36, 12428976), (42, 10653408), (48, 9321732), (54, 8285984), (56, 7990056), (63, 7102272), (64, 6991299), (71, 6302016), (72, 6214488), (84, 5326704), (96, 4660866), (108, 4142992), (112, 3995028), (126, 3551136), (142, 3151008), (144, 3107244), (168, 2663352), (189, 2367424), (192, 2330433), (213, 2100672), (216, 2071496), (224, 1997514), (252, 1775568), (284, 1575504), (288, 1553622), (336, 1331676), (378, 1183712), (426, 1050336), (432, 1035748), (448, 998757), (497, 900288), (504, 887784), (521, 858816), (568, 787752), (576, 776811), (639, 700224), (672, 665838), (756, 591856), (852, 525168), (864, 517874), (994, 450144), (1008, 443892), (1042, 429408), (1136, 393876), (1278, 350112), (1344, 332919), (1491, 300096), (1512, 295928), (1563, 286272), (1704, 262584), (1728, 258937), (1917, 233408), (1988, 225072), (2016, 221946), (2084, 214704), (2272, 196938), (2556, 175056), (2982, 150048), (3024, 147964), (3126, 143136), (3408, 131292), (3647, 122688), (3834, 116704), (3976, 112536), (4032, 110973), (4168, 107352), (4473, 100032), (4544, 98469), (4689, 95424), (5112, 87528), (5964, 75024), (6048, 73982), (6252, 71568), (6816, 65646), (7294, 61344), (7668, 58352), (7952, 56268), (8336, 53676), (8946, 50016), (9378, 47712), (10224, 43764), (10941, 40896), (11928, 37512), (12096, 36991), (12504, 35784), (13419, 33344), (13632, 32823), (14067, 31808), (14588, 30672), (15336, 29176), (15904, 28134), (16672, 26838), (17892, 25008), (18756, 23856), (20448, 21882)]