313279724992

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{21011}}^1\times {\mathrm{17921}}^1$

素因数の和:38957

約数の個数: 56

約数和(自身を含む): 669554019792

約数和(自身を除く): 356274294800

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 17921, 21011, 35842, 42022, 71684, 84044, 143368, 168088, 232973, 273143, 286736, 336176, 465946, 546286, 573472, 672352, 931892, 1092572, 1146944, 1344704, 1863784, 2185144, 3727568, 4370288, 7455136, 8740576, 14910272, 17481152, 376538131, 753076262, 1506152524, 3012305048, 4894995703, 6024610096, 9789991406, 12049220192, 19579982812, 24098440384, 39159965624, 78319931248, 156639862496, 313279724992]

約数ペア:

[(1, 313279724992), (2, 156639862496), (4, 78319931248), (8, 39159965624), (13, 24098440384), (16, 19579982812), (26, 12049220192), (32, 9789991406), (52, 6024610096), (64, 4894995703), (104, 3012305048), (208, 1506152524), (416, 753076262), (832, 376538131), (17921, 17481152), (21011, 14910272), (35842, 8740576), (42022, 7455136), (71684, 4370288), (84044, 3727568), (143368, 2185144), (168088, 1863784), (232973, 1344704), (273143, 1146944), (286736, 1092572), (336176, 931892), (465946, 672352), (546286, 573472)]