268554816

素因数分解:

$2^6\times 3^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{463}}^1$

素因数の和:553

約数の個数: 168

約数和(自身を含む): 827349120

約数和(自身を除く): 558794304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 53, 57, 64, 72, 76, 96, 106, 114, 144, 152, 159, 171, 192, 212, 228, 288, 304, 318, 342, 424, 456, 463, 477, 576, 608, 636, 684, 848, 912, 926, 954, 1007, 1216, 1272, 1368, 1389, 1696, 1824, 1852, 1908, 2014, 2544, 2736, 2778, 3021, 3392, 3648, 3704, 3816, 4028, 4167, 5088, 5472, 5556, 6042, 7408, 7632, 8056, 8334, 8797, 9063, 10176, 10944, 11112, 12084, 14816, 15264, 16112, 16668, 17594, 18126, 22224, 24168, 24539, 26391, 29632, 30528, 32224, 33336, 35188, 36252, 44448, 48336, 49078, 52782, 64448, 66672, 70376, 72504, 73617, 79173, 88896, 96672, 98156, 105564, 133344, 140752, 145008, 147234, 158346, 193344, 196312, 211128, 220851, 266688, 281504, 290016, 294468, 316692, 392624, 422256, 441702, 466241, 563008, 580032, 588936, 633384, 785248, 844512, 883404, 932482, 1177872, 1266768, 1398723, 1570496, 1689024, 1766808, 1864964, 2355744, 2533536, 2797446, 3533616, 3729928, 4196169, 4711488, 5067072, 5594892, 7067232, 7459856, 8392338, 11189784, 14134464, 14919712, 16784676, 22379568, 29839424, 33569352, 44759136, 67138704, 89518272, 134277408, 268554816]

約数ペア:

[(1, 268554816), (2, 134277408), (3, 89518272), (4, 67138704), (6, 44759136), (8, 33569352), (9, 29839424), (12, 22379568), (16, 16784676), (18, 14919712), (19, 14134464), (24, 11189784), (32, 8392338), (36, 7459856), (38, 7067232), (48, 5594892), (53, 5067072), (57, 4711488), (64, 4196169), (72, 3729928), (76, 3533616), (96, 2797446), (106, 2533536), (114, 2355744), (144, 1864964), (152, 1766808), (159, 1689024), (171, 1570496), (192, 1398723), (212, 1266768), (228, 1177872), (288, 932482), (304, 883404), (318, 844512), (342, 785248), (424, 633384), (456, 588936), (463, 580032), (477, 563008), (576, 466241), (608, 441702), (636, 422256), (684, 392624), (848, 316692), (912, 294468), (926, 290016), (954, 281504), (1007, 266688), (1216, 220851), (1272, 211128), (1368, 196312), (1389, 193344), (1696, 158346), (1824, 147234), (1852, 145008), (1908, 140752), (2014, 133344), (2544, 105564), (2736, 98156), (2778, 96672), (3021, 88896), (3392, 79173), (3648, 73617), (3704, 72504), (3816, 70376), (4028, 66672), (4167, 64448), (5088, 52782), (5472, 49078), (5556, 48336), (6042, 44448), (7408, 36252), (7632, 35188), (8056, 33336), (8334, 32224), (8797, 30528), (9063, 29632), (10176, 26391), (10944, 24539), (11112, 24168), (12084, 22224), (14816, 18126), (15264, 17594), (16112, 16668)]