7148520288

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{272761}}^1$

素因数の和:272797

約数の個数: 144

約数和(自身を含む): 25019912736

約数和(自身を除く): 17871392448

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, 72, 78, 84, 91, 96, 104, 112, 117, 126, 144, 156, 168, 182, 208, 224, 234, 252, 273, 288, 312, 336, 364, 416, 468, 504, 546, 624, 672, 728, 819, 936, 1008, 1092, 1248, 1456, 1638, 1872, 2016, 2184, 2912, 3276, 3744, 4368, 6552, 8736, 13104, 26208, 272761, 545522, 818283, 1091044, 1636566, 1909327, 2182088, 2454849, 3273132, 3545893, 3818654, 4364176, 4909698, 5727981, 6546264, 7091786, 7637308, 8728352, 9819396, 10637679, 11455962, 13092528, 14183572, 15274616, 17183943, 19638792, 21275358, 22911924, 24821251, 26185056, 28367144, 30549232, 31913037, 34367886, 39277584, 42550716, 45823848, 49642502, 56734288, 61098464, 63826074, 68735772, 74463753, 78555168, 85101432, 91647696, 99285004, 113468576, 127652148, 137471544, 148927506, 170202864, 183295392, 198570008, 223391259, 255304296, 274943088, 297855012, 340405728, 397140016, 446782518, 510608592, 549886176, 595710024, 794280032, 893565036, 1021217184, 1191420048, 1787130072, 2382840096, 3574260144, 7148520288]

約数ペア:

[(1, 7148520288), (2, 3574260144), (3, 2382840096), (4, 1787130072), (6, 1191420048), (7, 1021217184), (8, 893565036), (9, 794280032), (12, 595710024), (13, 549886176), (14, 510608592), (16, 446782518), (18, 397140016), (21, 340405728), (24, 297855012), (26, 274943088), (28, 255304296), (32, 223391259), (36, 198570008), (39, 183295392), (42, 170202864), (48, 148927506), (52, 137471544), (56, 127652148), (63, 113468576), (72, 99285004), (78, 91647696), (84, 85101432), (91, 78555168), (96, 74463753), (104, 68735772), (112, 63826074), (117, 61098464), (126, 56734288), (144, 49642502), (156, 45823848), (168, 42550716), (182, 39277584), (208, 34367886), (224, 31913037), (234, 30549232), (252, 28367144), (273, 26185056), (288, 24821251), (312, 22911924), (336, 21275358), (364, 19638792), (416, 17183943), (468, 15274616), (504, 14183572), (546, 13092528), (624, 11455962), (672, 10637679), (728, 9819396), (819, 8728352), (936, 7637308), (1008, 7091786), (1092, 6546264), (1248, 5727981), (1456, 4909698), (1638, 4364176), (1872, 3818654), (2016, 3545893), (2184, 3273132), (2912, 2454849), (3276, 2182088), (3744, 1909327), (4368, 1636566), (6552, 1091044), (8736, 818283), (13104, 545522), (26208, 272761)]