378911232

素因数分解:

$2^9\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{691}}^1$

素因数の和:739

約数の個数: 240

約数和(自身を含む): 1325218752

約数和(自身を除く): 946307520

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 32, 34, 36, 42, 48, 51, 56, 63, 64, 68, 72, 84, 96, 102, 112, 119, 126, 128, 136, 144, 153, 168, 192, 204, 224, 238, 252, 256, 272, 288, 306, 336, 357, 384, 408, 448, 476, 504, 512, 544, 576, 612, 672, 691, 714, 768, 816, 896, 952, 1008, 1071, 1088, 1152, 1224, 1344, 1382, 1428, 1536, 1632, 1792, 1904, 2016, 2073, 2142, 2176, 2304, 2448, 2688, 2764, 2856, 3264, 3584, 3808, 4032, 4146, 4284, 4352, 4608, 4837, 4896, 5376, 5528, 5712, 6219, 6528, 7616, 8064, 8292, 8568, 8704, 9674, 9792, 10752, 11056, 11424, 11747, 12438, 13056, 14511, 15232, 16128, 16584, 17136, 19348, 19584, 22112, 22848, 23494, 24876, 26112, 29022, 30464, 32256, 33168, 34272, 35241, 38696, 39168, 43533, 44224, 45696, 46988, 49752, 58044, 60928, 66336, 68544, 70482, 77392, 78336, 82229, 87066, 88448, 91392, 93976, 99504, 105723, 116088, 132672, 137088, 140964, 154784, 164458, 174132, 176896, 182784, 187952, 199008, 211446, 232176, 246687, 265344, 274176, 281928, 309568, 328916, 348264, 353792, 375904, 398016, 422892, 464352, 493374, 530688, 548352, 563856, 619136, 657832, 696528, 740061, 751808, 796032, 845784, 928704, 986748, 1061376, 1127712, 1238272, 1315664, 1393056, 1480122, 1503616, 1592064, 1691568, 1857408, 1973496, 2255424, 2476544, 2631328, 2786112, 2960244, 3007232, 3184128, 3383136, 3714816, 3946992, 4510848, 5262656, 5572224, 5920488, 6014464, 6766272, 7429632, 7893984, 9021696, 10525312, 11144448, 11840976, 13532544, 15787968, 18043392, 21050624, 22288896, 23681952, 27065088, 31575936, 42101248, 47363904, 54130176, 63151872, 94727808, 126303744, 189455616, 378911232]

約数ペア:

[(1, 378911232), (2, 189455616), (3, 126303744), (4, 94727808), (6, 63151872), (7, 54130176), (8, 47363904), (9, 42101248), (12, 31575936), (14, 27065088), (16, 23681952), (17, 22288896), (18, 21050624), (21, 18043392), (24, 15787968), (28, 13532544), (32, 11840976), (34, 11144448), (36, 10525312), (42, 9021696), (48, 7893984), (51, 7429632), (56, 6766272), (63, 6014464), (64, 5920488), (68, 5572224), (72, 5262656), (84, 4510848), (96, 3946992), (102, 3714816), (112, 3383136), (119, 3184128), (126, 3007232), (128, 2960244), (136, 2786112), (144, 2631328), (153, 2476544), (168, 2255424), (192, 1973496), (204, 1857408), (224, 1691568), (238, 1592064), (252, 1503616), (256, 1480122), (272, 1393056), (288, 1315664), (306, 1238272), (336, 1127712), (357, 1061376), (384, 986748), (408, 928704), (448, 845784), (476, 796032), (504, 751808), (512, 740061), (544, 696528), (576, 657832), (612, 619136), (672, 563856), (691, 548352), (714, 530688), (768, 493374), (816, 464352), (896, 422892), (952, 398016), (1008, 375904), (1071, 353792), (1088, 348264), (1152, 328916), (1224, 309568), (1344, 281928), (1382, 274176), (1428, 265344), (1536, 246687), (1632, 232176), (1792, 211446), (1904, 199008), (2016, 187952), (2073, 182784), (2142, 176896), (2176, 174132), (2304, 164458), (2448, 154784), (2688, 140964), (2764, 137088), (2856, 132672), (3264, 116088), (3584, 105723), (3808, 99504), (4032, 93976), (4146, 91392), (4284, 88448), (4352, 87066), (4608, 82229), (4837, 78336), (4896, 77392), (5376, 70482), (5528, 68544), (5712, 66336), (6219, 60928), (6528, 58044), (7616, 49752), (8064, 46988), (8292, 45696), (8568, 44224), (8704, 43533), (9674, 39168), (9792, 38696), (10752, 35241), (11056, 34272), (11424, 33168), (11747, 32256), (12438, 30464), (13056, 29022), (14511, 26112), (15232, 24876), (16128, 23494), (16584, 22848), (17136, 22112), (19348, 19584)]