677619696

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^2\times {\mathrm{103}}^1\times {\mathrm{811}}^1$

素因数の和:951

約数の個数: 120

約数和(自身を含む): 1916294016

約数和(自身を除く): 1238674320

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 103, 104, 156, 169, 206, 208, 309, 312, 338, 412, 507, 618, 624, 676, 811, 824, 1014, 1236, 1339, 1352, 1622, 1648, 2028, 2433, 2472, 2678, 2704, 3244, 4017, 4056, 4866, 4944, 5356, 6488, 8034, 8112, 9732, 10543, 10712, 12976, 16068, 17407, 19464, 21086, 21424, 31629, 32136, 34814, 38928, 42172, 52221, 63258, 64272, 69628, 83533, 84344, 104442, 126516, 137059, 139256, 167066, 168688, 208884, 250599, 253032, 274118, 278512, 334132, 411177, 417768, 501198, 506064, 548236, 668264, 822354, 835536, 1002396, 1085929, 1096472, 1336528, 1644708, 2004792, 2171858, 2192944, 3257787, 3289416, 4009584, 4343716, 6515574, 6578832, 8687432, 13031148, 14117077, 17374864, 26062296, 28234154, 42351231, 52124592, 56468308, 84702462, 112936616, 169404924, 225873232, 338809848, 677619696]

約数ペア:

[(1, 677619696), (2, 338809848), (3, 225873232), (4, 169404924), (6, 112936616), (8, 84702462), (12, 56468308), (13, 52124592), (16, 42351231), (24, 28234154), (26, 26062296), (39, 17374864), (48, 14117077), (52, 13031148), (78, 8687432), (103, 6578832), (104, 6515574), (156, 4343716), (169, 4009584), (206, 3289416), (208, 3257787), (309, 2192944), (312, 2171858), (338, 2004792), (412, 1644708), (507, 1336528), (618, 1096472), (624, 1085929), (676, 1002396), (811, 835536), (824, 822354), (1014, 668264), (1236, 548236), (1339, 506064), (1352, 501198), (1622, 417768), (1648, 411177), (2028, 334132), (2433, 278512), (2472, 274118), (2678, 253032), (2704, 250599), (3244, 208884), (4017, 168688), (4056, 167066), (4866, 139256), (4944, 137059), (5356, 126516), (6488, 104442), (8034, 84344), (8112, 83533), (9732, 69628), (10543, 64272), (10712, 63258), (12976, 52221), (16068, 42172), (17407, 38928), (19464, 34814), (21086, 32136), (21424, 31629)]