663228384

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{79}}^1$

素因数の和:174

約数の個数: 288

約数和(自身を含む): 2242114560

約数和(自身を除く): 1578886176

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 31, 32, 39, 42, 48, 52, 56, 62, 78, 79, 84, 91, 93, 96, 104, 112, 124, 156, 158, 168, 182, 186, 208, 217, 224, 237, 248, 273, 312, 316, 336, 364, 372, 403, 416, 434, 474, 496, 546, 553, 624, 632, 651, 672, 728, 744, 806, 868, 948, 961, 992, 1027, 1092, 1106, 1209, 1248, 1264, 1302, 1456, 1488, 1612, 1659, 1736, 1896, 1922, 2054, 2184, 2212, 2418, 2449, 2528, 2604, 2821, 2883, 2912, 2976, 3081, 3224, 3318, 3472, 3792, 3844, 4108, 4368, 4424, 4836, 4898, 5208, 5642, 5766, 6162, 6448, 6636, 6727, 6944, 7189, 7347, 7584, 7688, 8216, 8463, 8736, 8848, 9672, 9796, 10416, 11284, 11532, 12324, 12493, 12896, 13272, 13454, 14378, 14694, 15376, 16432, 16926, 17143, 17696, 19344, 19592, 20181, 20832, 21567, 22568, 23064, 24648, 24986, 26544, 26908, 28756, 29388, 30752, 31837, 32864, 33852, 34286, 37479, 38688, 39184, 40362, 43134, 45136, 46128, 49296, 49972, 51429, 53088, 53816, 57512, 58776, 63674, 67704, 68572, 74958, 75919, 78368, 80724, 86268, 87451, 90272, 92256, 95511, 98592, 99944, 102858, 107632, 115024, 117552, 127348, 135408, 137144, 149916, 151838, 161448, 172536, 174902, 191022, 199888, 205716, 215264, 222859, 227757, 230048, 235104, 254696, 262353, 270816, 274288, 299832, 303676, 322896, 345072, 349804, 382044, 399776, 411432, 445718, 455514, 509392, 524706, 531433, 548576, 599664, 607352, 645792, 668577, 690144, 699608, 764088, 822864, 891436, 911028, 986947, 1018784, 1049412, 1062866, 1199328, 1214704, 1337154, 1399216, 1528176, 1594299, 1645728, 1782872, 1822056, 1973894, 2098824, 2125732, 2429408, 2674308, 2798432, 2960841, 3056352, 3188598, 3565744, 3644112, 3947788, 4197648, 4251464, 5348616, 5921682, 6377196, 6908629, 7131488, 7288224, 7895576, 8395296, 8502928, 10697232, 11843364, 12754392, 13817258, 15791152, 17005856, 20725887, 21394464, 23686728, 25508784, 27634516, 31582304, 41451774, 47373456, 51017568, 55269032, 82903548, 94746912, 110538064, 165807096, 221076128, 331614192, 663228384]

約数ペア:

[(1, 663228384), (2, 331614192), (3, 221076128), (4, 165807096), (6, 110538064), (7, 94746912), (8, 82903548), (12, 55269032), (13, 51017568), (14, 47373456), (16, 41451774), (21, 31582304), (24, 27634516), (26, 25508784), (28, 23686728), (31, 21394464), (32, 20725887), (39, 17005856), (42, 15791152), (48, 13817258), (52, 12754392), (56, 11843364), (62, 10697232), (78, 8502928), (79, 8395296), (84, 7895576), (91, 7288224), (93, 7131488), (96, 6908629), (104, 6377196), (112, 5921682), (124, 5348616), (156, 4251464), (158, 4197648), (168, 3947788), (182, 3644112), (186, 3565744), (208, 3188598), (217, 3056352), (224, 2960841), (237, 2798432), (248, 2674308), (273, 2429408), (312, 2125732), (316, 2098824), (336, 1973894), (364, 1822056), (372, 1782872), (403, 1645728), (416, 1594299), (434, 1528176), (474, 1399216), (496, 1337154), (546, 1214704), (553, 1199328), (624, 1062866), (632, 1049412), (651, 1018784), (672, 986947), (728, 911028), (744, 891436), (806, 822864), (868, 764088), (948, 699608), (961, 690144), (992, 668577), (1027, 645792), (1092, 607352), (1106, 599664), (1209, 548576), (1248, 531433), (1264, 524706), (1302, 509392), (1456, 455514), (1488, 445718), (1612, 411432), (1659, 399776), (1736, 382044), (1896, 349804), (1922, 345072), (2054, 322896), (2184, 303676), (2212, 299832), (2418, 274288), (2449, 270816), (2528, 262353), (2604, 254696), (2821, 235104), (2883, 230048), (2912, 227757), (2976, 222859), (3081, 215264), (3224, 205716), (3318, 199888), (3472, 191022), (3792, 174902), (3844, 172536), (4108, 161448), (4368, 151838), (4424, 149916), (4836, 137144), (4898, 135408), (5208, 127348), (5642, 117552), (5766, 115024), (6162, 107632), (6448, 102858), (6636, 99944), (6727, 98592), (6944, 95511), (7189, 92256), (7347, 90272), (7584, 87451), (7688, 86268), (8216, 80724), (8463, 78368), (8736, 75919), (8848, 74958), (9672, 68572), (9796, 67704), (10416, 63674), (11284, 58776), (11532, 57512), (12324, 53816), (12493, 53088), (12896, 51429), (13272, 49972), (13454, 49296), (14378, 46128), (14694, 45136), (15376, 43134), (16432, 40362), (16926, 39184), (17143, 38688), (17696, 37479), (19344, 34286), (19592, 33852), (20181, 32864), (20832, 31837), (21567, 30752), (22568, 29388), (23064, 28756), (24648, 26908), (24986, 26544)]