428045184

素因数分解:

$2^7\times 3^2\times 7^2\times {\mathrm{7583}}^1$

素因数の和:7617

約数の個数: 144

約数和(自身を含む): 1433034720

約数和(自身を除く): 1004989536

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 64, 72, 84, 96, 98, 112, 126, 128, 144, 147, 168, 192, 196, 224, 252, 288, 294, 336, 384, 392, 441, 448, 504, 576, 588, 672, 784, 882, 896, 1008, 1152, 1176, 1344, 1568, 1764, 2016, 2352, 2688, 3136, 3528, 4032, 4704, 6272, 7056, 7583, 8064, 9408, 14112, 15166, 18816, 22749, 28224, 30332, 45498, 53081, 56448, 60664, 68247, 90996, 106162, 121328, 136494, 159243, 181992, 212324, 242656, 272988, 318486, 363984, 371567, 424648, 477729, 485312, 545976, 636972, 727968, 743134, 849296, 955458, 970624, 1091952, 1114701, 1273944, 1455936, 1486268, 1698592, 1910916, 2183904, 2229402, 2547888, 2911872, 2972536, 3344103, 3397184, 3821832, 4367808, 4458804, 5095776, 5945072, 6688206, 6794368, 7643664, 8735616, 8917608, 10191552, 11890144, 13376412, 15287328, 17835216, 20383104, 23780288, 26752824, 30574656, 35670432, 47560576, 53505648, 61149312, 71340864, 107011296, 142681728, 214022592, 428045184]

約数ペア:

[(1, 428045184), (2, 214022592), (3, 142681728), (4, 107011296), (6, 71340864), (7, 61149312), (8, 53505648), (9, 47560576), (12, 35670432), (14, 30574656), (16, 26752824), (18, 23780288), (21, 20383104), (24, 17835216), (28, 15287328), (32, 13376412), (36, 11890144), (42, 10191552), (48, 8917608), (49, 8735616), (56, 7643664), (63, 6794368), (64, 6688206), (72, 5945072), (84, 5095776), (96, 4458804), (98, 4367808), (112, 3821832), (126, 3397184), (128, 3344103), (144, 2972536), (147, 2911872), (168, 2547888), (192, 2229402), (196, 2183904), (224, 1910916), (252, 1698592), (288, 1486268), (294, 1455936), (336, 1273944), (384, 1114701), (392, 1091952), (441, 970624), (448, 955458), (504, 849296), (576, 743134), (588, 727968), (672, 636972), (784, 545976), (882, 485312), (896, 477729), (1008, 424648), (1152, 371567), (1176, 363984), (1344, 318486), (1568, 272988), (1764, 242656), (2016, 212324), (2352, 181992), (2688, 159243), (3136, 136494), (3528, 121328), (4032, 106162), (4704, 90996), (6272, 68247), (7056, 60664), (7583, 56448), (8064, 53081), (9408, 45498), (14112, 30332), (15166, 28224), (18816, 22749)]