257600304

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{45869}}^1$

素因数の和:45899

約数の個数: 80

約数和(自身を含む): 796303200

約数和(自身を除く): 538702896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 104, 108, 117, 144, 156, 208, 216, 234, 312, 351, 432, 468, 624, 702, 936, 1404, 1872, 2808, 5616, 45869, 91738, 137607, 183476, 275214, 366952, 412821, 550428, 596297, 733904, 825642, 1100856, 1192594, 1238463, 1651284, 1788891, 2201712, 2385188, 2476926, 3302568, 3577782, 4770376, 4953852, 5366673, 6605136, 7155564, 9540752, 9907704, 10733346, 14311128, 16100019, 19815408, 21466692, 28622256, 32200038, 42933384, 64400076, 85866768, 128800152, 257600304]

約数ペア:

[(1, 257600304), (2, 128800152), (3, 85866768), (4, 64400076), (6, 42933384), (8, 32200038), (9, 28622256), (12, 21466692), (13, 19815408), (16, 16100019), (18, 14311128), (24, 10733346), (26, 9907704), (27, 9540752), (36, 7155564), (39, 6605136), (48, 5366673), (52, 4953852), (54, 4770376), (72, 3577782), (78, 3302568), (104, 2476926), (108, 2385188), (117, 2201712), (144, 1788891), (156, 1651284), (208, 1238463), (216, 1192594), (234, 1100856), (312, 825642), (351, 733904), (432, 596297), (468, 550428), (624, 412821), (702, 366952), (936, 275214), (1404, 183476), (1872, 137607), (2808, 91738), (5616, 45869)]