631362816

素因数分解:

$2^8\times 3^3\times 7^1\times {\mathrm{13049}}^1$

素因数の和:13081

約数の個数: 144

約数和(自身を含む): 2133936000

約数和(自身を除く): 1502573184

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 128, 144, 168, 189, 192, 216, 224, 252, 256, 288, 336, 378, 384, 432, 448, 504, 576, 672, 756, 768, 864, 896, 1008, 1152, 1344, 1512, 1728, 1792, 2016, 2304, 2688, 3024, 3456, 4032, 5376, 6048, 6912, 8064, 12096, 13049, 16128, 24192, 26098, 39147, 48384, 52196, 78294, 91343, 104392, 117441, 156588, 182686, 208784, 234882, 274029, 313176, 352323, 365372, 417568, 469764, 548058, 626352, 704646, 730744, 822087, 835136, 939528, 1096116, 1252704, 1409292, 1461488, 1644174, 1670272, 1879056, 2192232, 2466261, 2505408, 2818584, 2922976, 3288348, 3340544, 3758112, 4384464, 4932522, 5010816, 5637168, 5845952, 6576696, 7516224, 8768928, 9865044, 10021632, 11274336, 11691904, 13153392, 15032448, 17537856, 19730088, 22548672, 23383808, 26306784, 30064896, 35075712, 39460176, 45097344, 52613568, 70151424, 78920352, 90194688, 105227136, 157840704, 210454272, 315681408, 631362816]

約数ペア:

[(1, 631362816), (2, 315681408), (3, 210454272), (4, 157840704), (6, 105227136), (7, 90194688), (8, 78920352), (9, 70151424), (12, 52613568), (14, 45097344), (16, 39460176), (18, 35075712), (21, 30064896), (24, 26306784), (27, 23383808), (28, 22548672), (32, 19730088), (36, 17537856), (42, 15032448), (48, 13153392), (54, 11691904), (56, 11274336), (63, 10021632), (64, 9865044), (72, 8768928), (84, 7516224), (96, 6576696), (108, 5845952), (112, 5637168), (126, 5010816), (128, 4932522), (144, 4384464), (168, 3758112), (189, 3340544), (192, 3288348), (216, 2922976), (224, 2818584), (252, 2505408), (256, 2466261), (288, 2192232), (336, 1879056), (378, 1670272), (384, 1644174), (432, 1461488), (448, 1409292), (504, 1252704), (576, 1096116), (672, 939528), (756, 835136), (768, 822087), (864, 730744), (896, 704646), (1008, 626352), (1152, 548058), (1344, 469764), (1512, 417568), (1728, 365372), (1792, 352323), (2016, 313176), (2304, 274029), (2688, 234882), (3024, 208784), (3456, 182686), (4032, 156588), (5376, 117441), (6048, 104392), (6912, 91343), (8064, 78294), (12096, 52196), (13049, 48384), (16128, 39147), (24192, 26098)]