990262872144

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{25189837}}^1$

素因数の和:25189874

約数の個数: 160

約数和(自身を含む): 3498364701440

約数和(自身を除く): 2508101829296

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 36, 39, 42, 48, 52, 54, 56, 63, 72, 78, 84, 91, 104, 108, 112, 117, 126, 144, 156, 168, 182, 189, 208, 216, 234, 252, 273, 312, 336, 351, 364, 378, 432, 468, 504, 546, 624, 702, 728, 756, 819, 936, 1008, 1092, 1404, 1456, 1512, 1638, 1872, 2184, 2457, 2808, 3024, 3276, 4368, 4914, 5616, 6552, 9828, 13104, 19656, 39312, 25189837, 50379674, 75569511, 100759348, 151139022, 176328859, 201518696, 226708533, 302278044, 327467881, 352657718, 403037392, 453417066, 528986577, 604556088, 654935762, 680125599, 705315436, 906834132, 982403643, 1057973154, 1209112176, 1309871524, 1360251198, 1410630872, 1586959731, 1813668264, 1964807286, 2115946308, 2292275167, 2619743048, 2720502396, 2821261744, 2947210929, 3173919462, 3627336528, 3929614572, 4231892616, 4584550334, 4760879193, 5239486096, 5441004792, 5894421858, 6347838924, 6876825501, 7859229144, 8463785232, 8841632787, 9169100668, 9521758386, 10882009584, 11788843716, 12695677848, 13753651002, 15718458288, 17683265574, 18338201336, 19043516772, 20630476503, 23577687432, 25391355696, 27507302004, 35366531148, 36676402672, 38087033544, 41260953006, 47155374864, 55014604008, 61891429509, 70733062296, 76174067088, 82521906012, 110029208016, 123782859018, 141466124592, 165043812024, 247565718036, 330087624048, 495131436072, 990262872144]

約数ペア:

[(1, 990262872144), (2, 495131436072), (3, 330087624048), (4, 247565718036), (6, 165043812024), (7, 141466124592), (8, 123782859018), (9, 110029208016), (12, 82521906012), (13, 76174067088), (14, 70733062296), (16, 61891429509), (18, 55014604008), (21, 47155374864), (24, 41260953006), (26, 38087033544), (27, 36676402672), (28, 35366531148), (36, 27507302004), (39, 25391355696), (42, 23577687432), (48, 20630476503), (52, 19043516772), (54, 18338201336), (56, 17683265574), (63, 15718458288), (72, 13753651002), (78, 12695677848), (84, 11788843716), (91, 10882009584), (104, 9521758386), (108, 9169100668), (112, 8841632787), (117, 8463785232), (126, 7859229144), (144, 6876825501), (156, 6347838924), (168, 5894421858), (182, 5441004792), (189, 5239486096), (208, 4760879193), (216, 4584550334), (234, 4231892616), (252, 3929614572), (273, 3627336528), (312, 3173919462), (336, 2947210929), (351, 2821261744), (364, 2720502396), (378, 2619743048), (432, 2292275167), (468, 2115946308), (504, 1964807286), (546, 1813668264), (624, 1586959731), (702, 1410630872), (728, 1360251198), (756, 1309871524), (819, 1209112176), (936, 1057973154), (1008, 982403643), (1092, 906834132), (1404, 705315436), (1456, 680125599), (1512, 654935762), (1638, 604556088), (1872, 528986577), (2184, 453417066), (2457, 403037392), (2808, 352657718), (3024, 327467881), (3276, 302278044), (4368, 226708533), (4914, 201518696), (5616, 176328859), (6552, 151139022), (9828, 100759348), (13104, 75569511), (19656, 50379674), (39312, 25189837)]