354880416

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^2\times {\mathrm{137}}^1\times {\mathrm{223}}^1$

素因数の和:395

約数の個数: 144

約数和(自身を含む): 1036046592

約数和(自身を除く): 681166176

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 66, 88, 96, 121, 132, 137, 176, 223, 242, 264, 274, 352, 363, 411, 446, 484, 528, 548, 669, 726, 822, 892, 968, 1056, 1096, 1338, 1452, 1507, 1644, 1784, 1936, 2192, 2453, 2676, 2904, 3014, 3288, 3568, 3872, 4384, 4521, 4906, 5352, 5808, 6028, 6576, 7136, 7359, 9042, 9812, 10704, 11616, 12056, 13152, 14718, 16577, 18084, 19624, 21408, 24112, 26983, 29436, 30551, 33154, 36168, 39248, 48224, 49731, 53966, 58872, 61102, 66308, 72336, 78496, 80949, 91653, 99462, 107932, 117744, 122204, 132616, 144672, 161898, 183306, 198924, 215864, 235488, 244408, 265232, 323796, 336061, 366612, 397848, 431728, 488816, 530464, 647592, 672122, 733224, 795696, 863456, 977632, 1008183, 1295184, 1344244, 1466448, 1591392, 2016366, 2590368, 2688488, 2932896, 3696671, 4032732, 5376976, 7393342, 8065464, 10753952, 11090013, 14786684, 16130928, 22180026, 29573368, 32261856, 44360052, 59146736, 88720104, 118293472, 177440208, 354880416]

約数ペア:

[(1, 354880416), (2, 177440208), (3, 118293472), (4, 88720104), (6, 59146736), (8, 44360052), (11, 32261856), (12, 29573368), (16, 22180026), (22, 16130928), (24, 14786684), (32, 11090013), (33, 10753952), (44, 8065464), (48, 7393342), (66, 5376976), (88, 4032732), (96, 3696671), (121, 2932896), (132, 2688488), (137, 2590368), (176, 2016366), (223, 1591392), (242, 1466448), (264, 1344244), (274, 1295184), (352, 1008183), (363, 977632), (411, 863456), (446, 795696), (484, 733224), (528, 672122), (548, 647592), (669, 530464), (726, 488816), (822, 431728), (892, 397848), (968, 366612), (1056, 336061), (1096, 323796), (1338, 265232), (1452, 244408), (1507, 235488), (1644, 215864), (1784, 198924), (1936, 183306), (2192, 161898), (2453, 144672), (2676, 132616), (2904, 122204), (3014, 117744), (3288, 107932), (3568, 99462), (3872, 91653), (4384, 80949), (4521, 78496), (4906, 72336), (5352, 66308), (5808, 61102), (6028, 58872), (6576, 53966), (7136, 49731), (7359, 48224), (9042, 39248), (9812, 36168), (10704, 33154), (11616, 30551), (12056, 29436), (13152, 26983), (14718, 24112), (16577, 21408), (18084, 19624)]