2563162368

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{1723}}^1$

素因数の和:1904

約数の個数: 144

約数和(自身を含む): 7400097600

約数和(自身を除く): 4836935232

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 149, 156, 192, 208, 256, 298, 312, 384, 416, 447, 596, 624, 768, 832, 894, 1192, 1248, 1664, 1723, 1788, 1937, 2384, 2496, 3328, 3446, 3576, 3874, 4768, 4992, 5169, 5811, 6892, 7152, 7748, 9536, 9984, 10338, 11622, 13784, 14304, 15496, 19072, 20676, 22399, 23244, 27568, 28608, 30992, 38144, 41352, 44798, 46488, 55136, 57216, 61984, 67197, 82704, 89596, 92976, 110272, 114432, 123968, 134394, 165408, 179192, 185952, 220544, 247936, 256727, 268788, 330816, 358384, 371904, 441088, 495872, 513454, 537576, 661632, 716768, 743808, 770181, 1026908, 1075152, 1323264, 1433536, 1487616, 1540362, 2053816, 2150304, 2867072, 3080724, 3337451, 4107632, 4300608, 5734144, 6161448, 6674902, 8215264, 8601216, 10012353, 12322896, 13349804, 16430528, 17202432, 20024706, 24645792, 26699608, 32861056, 40049412, 49291584, 53399216, 65722112, 80098824, 98583168, 106798432, 160197648, 197166336, 213596864, 320395296, 427193728, 640790592, 854387456, 1281581184, 2563162368]

約数ペア:

[(1, 2563162368), (2, 1281581184), (3, 854387456), (4, 640790592), (6, 427193728), (8, 320395296), (12, 213596864), (13, 197166336), (16, 160197648), (24, 106798432), (26, 98583168), (32, 80098824), (39, 65722112), (48, 53399216), (52, 49291584), (64, 40049412), (78, 32861056), (96, 26699608), (104, 24645792), (128, 20024706), (149, 17202432), (156, 16430528), (192, 13349804), (208, 12322896), (256, 10012353), (298, 8601216), (312, 8215264), (384, 6674902), (416, 6161448), (447, 5734144), (596, 4300608), (624, 4107632), (768, 3337451), (832, 3080724), (894, 2867072), (1192, 2150304), (1248, 2053816), (1664, 1540362), (1723, 1487616), (1788, 1433536), (1937, 1323264), (2384, 1075152), (2496, 1026908), (3328, 770181), (3446, 743808), (3576, 716768), (3874, 661632), (4768, 537576), (4992, 513454), (5169, 495872), (5811, 441088), (6892, 371904), (7152, 358384), (7748, 330816), (9536, 268788), (9984, 256727), (10338, 247936), (11622, 220544), (13784, 185952), (14304, 179192), (15496, 165408), (19072, 134394), (20676, 123968), (22399, 114432), (23244, 110272), (27568, 92976), (28608, 89596), (30992, 82704), (38144, 67197), (41352, 61984), (44798, 57216), (46488, 55136)]