1279631808

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{24413}}^1$

素因数の和:24451

約数の個数: 168

約数和(自身を含む): 4514441568

約数和(自身を除く): 3234809760

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, 24413, 26208, 48826, 52416, 73239, 97652, 146478, 170891, 195304, 219717, 292956, 317369, 341782, 390608, 439434, 512673, 585912, 634738, 683564, 781216, 878868, 952107, 1025346, 1171824, 1269476, 1367128, 1538019, 1562432, 1757736, 1904214, 2050692, 2221583, 2343648, 2538952, 2734256, 2856321, 3076038, 3515472, 3808428, 4101384, 4443166, 4687296, 5077904, 5468512, 5712642, 6152076, 6664749, 7030944, 7616856, 8202768, 8886332, 10155808, 10937024, 11425284, 12304152, 13329498, 14061888, 15233712, 16405536, 17772664, 19994247, 20311616, 22850568, 24608304, 26658996, 30467424, 32811072, 35545328, 39988494, 45701136, 49216608, 53317992, 60934848, 71090656, 79976988, 91402272, 98433216, 106635984, 142181312, 159953976, 182804544, 213271968, 319907952, 426543936, 639815904, 1279631808]

約数ペア:

[(1, 1279631808), (2, 639815904), (3, 426543936), (4, 319907952), (6, 213271968), (7, 182804544), (8, 159953976), (9, 142181312), (12, 106635984), (13, 98433216), (14, 91402272), (16, 79976988), (18, 71090656), (21, 60934848), (24, 53317992), (26, 49216608), (28, 45701136), (32, 39988494), (36, 35545328), (39, 32811072), (42, 30467424), (48, 26658996), (52, 24608304), (56, 22850568), (63, 20311616), (64, 19994247), (72, 17772664), (78, 16405536), (84, 15233712), (91, 14061888), (96, 13329498), (104, 12304152), (112, 11425284), (117, 10937024), (126, 10155808), (144, 8886332), (156, 8202768), (168, 7616856), (182, 7030944), (192, 6664749), (208, 6152076), (224, 5712642), (234, 5468512), (252, 5077904), (273, 4687296), (288, 4443166), (312, 4101384), (336, 3808428), (364, 3515472), (416, 3076038), (448, 2856321), (468, 2734256), (504, 2538952), (546, 2343648), (576, 2221583), (624, 2050692), (672, 1904214), (728, 1757736), (819, 1562432), (832, 1538019), (936, 1367128), (1008, 1269476), (1092, 1171824), (1248, 1025346), (1344, 952107), (1456, 878868), (1638, 781216), (1872, 683564), (2016, 634738), (2184, 585912), (2496, 512673), (2912, 439434), (3276, 390608), (3744, 341782), (4032, 317369), (4368, 292956), (5824, 219717), (6552, 195304), (7488, 170891), (8736, 146478), (13104, 97652), (17472, 73239), (24413, 52416), (26208, 48826)]