2640875328

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{50383}}^1$

素因数の和:50421

約数の個数: 168

約数和(自身を含む): 9316606208

約数和(自身を除く): 6675730880

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 52, 56, 63, 64, 72, 78, 84, 91, 96, 104, 112, 117, 126, 144, 156, 168, 182, 192, 208, 224, 234, 252, 273, 288, 312, 336, 364, 416, 448, 468, 504, 546, 576, 624, 672, 728, 819, 832, 936, 1008, 1092, 1248, 1344, 1456, 1638, 1872, 2016, 2184, 2496, 2912, 3276, 3744, 4032, 4368, 5824, 6552, 7488, 8736, 13104, 17472, 26208, 50383, 52416, 100766, 151149, 201532, 302298, 352681, 403064, 453447, 604596, 654979, 705362, 806128, 906894, 1058043, 1209192, 1309958, 1410724, 1612256, 1813788, 1964937, 2116086, 2418384, 2619916, 2821448, 3174129, 3224512, 3627576, 3929874, 4232172, 4584853, 4836768, 5239832, 5642896, 5894811, 6348258, 7255152, 7859748, 8464344, 9169706, 9673536, 10479664, 11285792, 11789622, 12696516, 13754559, 14510304, 15719496, 16928688, 18339412, 20959328, 22571584, 23579244, 25393032, 27509118, 29020608, 31438992, 33857376, 36678824, 41263677, 41918656, 47158488, 50786064, 55018236, 62877984, 67714752, 73357648, 82527354, 94316976, 101572128, 110036472, 125755968, 146715296, 165054708, 188633952, 203144256, 220072944, 293430592, 330109416, 377267904, 440145888, 660218832, 880291776, 1320437664, 2640875328]

約数ペア:

[(1, 2640875328), (2, 1320437664), (3, 880291776), (4, 660218832), (6, 440145888), (7, 377267904), (8, 330109416), (9, 293430592), (12, 220072944), (13, 203144256), (14, 188633952), (16, 165054708), (18, 146715296), (21, 125755968), (24, 110036472), (26, 101572128), (28, 94316976), (32, 82527354), (36, 73357648), (39, 67714752), (42, 62877984), (48, 55018236), (52, 50786064), (56, 47158488), (63, 41918656), (64, 41263677), (72, 36678824), (78, 33857376), (84, 31438992), (91, 29020608), (96, 27509118), (104, 25393032), (112, 23579244), (117, 22571584), (126, 20959328), (144, 18339412), (156, 16928688), (168, 15719496), (182, 14510304), (192, 13754559), (208, 12696516), (224, 11789622), (234, 11285792), (252, 10479664), (273, 9673536), (288, 9169706), (312, 8464344), (336, 7859748), (364, 7255152), (416, 6348258), (448, 5894811), (468, 5642896), (504, 5239832), (546, 4836768), (576, 4584853), (624, 4232172), (672, 3929874), (728, 3627576), (819, 3224512), (832, 3174129), (936, 2821448), (1008, 2619916), (1092, 2418384), (1248, 2116086), (1344, 1964937), (1456, 1813788), (1638, 1612256), (1872, 1410724), (2016, 1309958), (2184, 1209192), (2496, 1058043), (2912, 906894), (3276, 806128), (3744, 705362), (4032, 654979), (4368, 604596), (5824, 453447), (6552, 403064), (7488, 352681), (8736, 302298), (13104, 201532), (17472, 151149), (26208, 100766), (50383, 52416)]