2008155456

素因数分解:

$2^6\times 3^3\times {\mathrm{107}}^1\times {\mathrm{10861}}^1$

素因数の和:10989

約数の個数: 112

約数和(自身を含む): 5959327680

約数和(自身を除く): 3951172224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 107, 108, 144, 192, 214, 216, 288, 321, 428, 432, 576, 642, 856, 864, 963, 1284, 1712, 1728, 1926, 2568, 2889, 3424, 3852, 5136, 5778, 6848, 7704, 10272, 10861, 11556, 15408, 20544, 21722, 23112, 30816, 32583, 43444, 46224, 61632, 65166, 86888, 92448, 97749, 130332, 173776, 184896, 195498, 260664, 293247, 347552, 390996, 521328, 586494, 695104, 781992, 1042656, 1162127, 1172988, 1563984, 2085312, 2324254, 2345976, 3127968, 3486381, 4648508, 4691952, 6255936, 6972762, 9297016, 9383904, 10459143, 13945524, 18594032, 18767808, 20918286, 27891048, 31377429, 37188064, 41836572, 55782096, 62754858, 74376128, 83673144, 111564192, 125509716, 167346288, 223128384, 251019432, 334692576, 502038864, 669385152, 1004077728, 2008155456]

約数ペア:

[(1, 2008155456), (2, 1004077728), (3, 669385152), (4, 502038864), (6, 334692576), (8, 251019432), (9, 223128384), (12, 167346288), (16, 125509716), (18, 111564192), (24, 83673144), (27, 74376128), (32, 62754858), (36, 55782096), (48, 41836572), (54, 37188064), (64, 31377429), (72, 27891048), (96, 20918286), (107, 18767808), (108, 18594032), (144, 13945524), (192, 10459143), (214, 9383904), (216, 9297016), (288, 6972762), (321, 6255936), (428, 4691952), (432, 4648508), (576, 3486381), (642, 3127968), (856, 2345976), (864, 2324254), (963, 2085312), (1284, 1563984), (1712, 1172988), (1728, 1162127), (1926, 1042656), (2568, 781992), (2889, 695104), (3424, 586494), (3852, 521328), (5136, 390996), (5778, 347552), (6848, 293247), (7704, 260664), (10272, 195498), (10861, 184896), (11556, 173776), (15408, 130332), (20544, 97749), (21722, 92448), (23112, 86888), (30816, 65166), (32583, 61632), (43444, 46224)]