1639524096

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{1723}}^1$

素因数の和:1811

約数の個数: 216

約数和(自身を含む): 5497215360

約数和(自身を除く): 3857691264

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 59, 63, 64, 72, 84, 96, 112, 118, 126, 128, 144, 168, 177, 192, 224, 236, 252, 256, 288, 336, 354, 384, 413, 448, 472, 504, 531, 576, 672, 708, 768, 826, 896, 944, 1008, 1062, 1152, 1239, 1344, 1416, 1652, 1723, 1792, 1888, 2016, 2124, 2304, 2478, 2688, 2832, 3304, 3446, 3717, 3776, 4032, 4248, 4956, 5169, 5376, 5664, 6608, 6892, 7434, 7552, 8064, 8496, 9912, 10338, 11328, 12061, 13216, 13784, 14868, 15104, 15507, 16128, 16992, 19824, 20676, 22656, 24122, 26432, 27568, 29736, 31014, 33984, 36183, 39648, 41352, 45312, 48244, 52864, 55136, 59472, 62028, 67968, 72366, 79296, 82704, 96488, 101657, 105728, 108549, 110272, 118944, 124056, 135936, 144732, 158592, 165408, 192976, 203314, 217098, 220544, 237888, 248112, 289464, 304971, 317184, 330816, 385952, 406628, 434196, 441088, 475776, 496224, 578928, 609942, 661632, 711599, 771904, 813256, 868392, 914913, 951552, 992448, 1157856, 1219884, 1323264, 1423198, 1543808, 1626512, 1736784, 1829826, 1984896, 2134797, 2315712, 2439768, 2846396, 3087616, 3253024, 3473568, 3659652, 3969792, 4269594, 4631424, 4879536, 5692792, 6404391, 6506048, 6947136, 7319304, 8539188, 9262848, 9759072, 11385584, 12808782, 13012096, 13894272, 14638608, 17078376, 19518144, 22771168, 25617564, 26024192, 27788544, 29277216, 34156752, 39036288, 45542336, 51235128, 58554432, 68313504, 78072576, 91084672, 102470256, 117108864, 136627008, 182169344, 204940512, 234217728, 273254016, 409881024, 546508032, 819762048, 1639524096]

約数ペア:

[(1, 1639524096), (2, 819762048), (3, 546508032), (4, 409881024), (6, 273254016), (7, 234217728), (8, 204940512), (9, 182169344), (12, 136627008), (14, 117108864), (16, 102470256), (18, 91084672), (21, 78072576), (24, 68313504), (28, 58554432), (32, 51235128), (36, 45542336), (42, 39036288), (48, 34156752), (56, 29277216), (59, 27788544), (63, 26024192), (64, 25617564), (72, 22771168), (84, 19518144), (96, 17078376), (112, 14638608), (118, 13894272), (126, 13012096), (128, 12808782), (144, 11385584), (168, 9759072), (177, 9262848), (192, 8539188), (224, 7319304), (236, 6947136), (252, 6506048), (256, 6404391), (288, 5692792), (336, 4879536), (354, 4631424), (384, 4269594), (413, 3969792), (448, 3659652), (472, 3473568), (504, 3253024), (531, 3087616), (576, 2846396), (672, 2439768), (708, 2315712), (768, 2134797), (826, 1984896), (896, 1829826), (944, 1736784), (1008, 1626512), (1062, 1543808), (1152, 1423198), (1239, 1323264), (1344, 1219884), (1416, 1157856), (1652, 992448), (1723, 951552), (1792, 914913), (1888, 868392), (2016, 813256), (2124, 771904), (2304, 711599), (2478, 661632), (2688, 609942), (2832, 578928), (3304, 496224), (3446, 475776), (3717, 441088), (3776, 434196), (4032, 406628), (4248, 385952), (4956, 330816), (5169, 317184), (5376, 304971), (5664, 289464), (6608, 248112), (6892, 237888), (7434, 220544), (7552, 217098), (8064, 203314), (8496, 192976), (9912, 165408), (10338, 158592), (11328, 144732), (12061, 135936), (13216, 124056), (13784, 118944), (14868, 110272), (15104, 108549), (15507, 105728), (16128, 101657), (16992, 96488), (19824, 82704), (20676, 79296), (22656, 72366), (24122, 67968), (26432, 62028), (27568, 59472), (29736, 55136), (31014, 52864), (33984, 48244), (36183, 45312), (39648, 41352)]