816754464

素因数分解:

$2^5\times 3^2\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{677}}^1$

素因数の和:823

約数の個数: 144

約数和(自身を含む): 2398818240

約数和(自身を除く): 1582063776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 59, 71, 72, 96, 118, 142, 144, 177, 213, 236, 284, 288, 354, 426, 472, 531, 568, 639, 677, 708, 852, 944, 1062, 1136, 1278, 1354, 1416, 1704, 1888, 2031, 2124, 2272, 2556, 2708, 2832, 3408, 4062, 4189, 4248, 5112, 5416, 5664, 6093, 6816, 8124, 8378, 8496, 10224, 10832, 12186, 12567, 16248, 16756, 16992, 20448, 21664, 24372, 25134, 32496, 33512, 37701, 39943, 48067, 48744, 50268, 64992, 67024, 75402, 79886, 96134, 97488, 100536, 119829, 134048, 144201, 150804, 159772, 192268, 194976, 201072, 239658, 288402, 301608, 319544, 359487, 384536, 402144, 432603, 479316, 576804, 603216, 639088, 718974, 769072, 865206, 958632, 1153608, 1206432, 1278176, 1437948, 1538144, 1730412, 1917264, 2307216, 2835953, 2875896, 3460824, 3834528, 4614432, 5671906, 5751792, 6921648, 8507859, 11343812, 11503584, 13843296, 17015718, 22687624, 25523577, 34031436, 45375248, 51047154, 68062872, 90750496, 102094308, 136125744, 204188616, 272251488, 408377232, 816754464]

約数ペア:

[(1, 816754464), (2, 408377232), (3, 272251488), (4, 204188616), (6, 136125744), (8, 102094308), (9, 90750496), (12, 68062872), (16, 51047154), (18, 45375248), (24, 34031436), (32, 25523577), (36, 22687624), (48, 17015718), (59, 13843296), (71, 11503584), (72, 11343812), (96, 8507859), (118, 6921648), (142, 5751792), (144, 5671906), (177, 4614432), (213, 3834528), (236, 3460824), (284, 2875896), (288, 2835953), (354, 2307216), (426, 1917264), (472, 1730412), (531, 1538144), (568, 1437948), (639, 1278176), (677, 1206432), (708, 1153608), (852, 958632), (944, 865206), (1062, 769072), (1136, 718974), (1278, 639088), (1354, 603216), (1416, 576804), (1704, 479316), (1888, 432603), (2031, 402144), (2124, 384536), (2272, 359487), (2556, 319544), (2708, 301608), (2832, 288402), (3408, 239658), (4062, 201072), (4189, 194976), (4248, 192268), (5112, 159772), (5416, 150804), (5664, 144201), (6093, 134048), (6816, 119829), (8124, 100536), (8378, 97488), (8496, 96134), (10224, 79886), (10832, 75402), (12186, 67024), (12567, 64992), (16248, 50268), (16756, 48744), (16992, 48067), (20448, 39943), (21664, 37701), (24372, 33512), (25134, 32496)]