381558912

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{241}}^1$

素因数の和:315

約数の個数: 256

約数和(自身を含む): 1263820800

約数和(自身を除く): 882261888

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 31, 32, 38, 42, 48, 56, 57, 62, 64, 76, 84, 93, 96, 112, 114, 124, 128, 133, 152, 168, 186, 192, 217, 224, 228, 241, 248, 266, 304, 336, 372, 384, 399, 434, 448, 456, 482, 496, 532, 589, 608, 651, 672, 723, 744, 798, 868, 896, 912, 964, 992, 1064, 1178, 1216, 1302, 1344, 1446, 1488, 1596, 1687, 1736, 1767, 1824, 1928, 1984, 2128, 2356, 2432, 2604, 2688, 2892, 2976, 3192, 3374, 3472, 3534, 3648, 3856, 3968, 4123, 4256, 4579, 4712, 5061, 5208, 5784, 5952, 6384, 6748, 6944, 7068, 7296, 7471, 7712, 8246, 8512, 9158, 9424, 10122, 10416, 11568, 11904, 12369, 12768, 13496, 13737, 13888, 14136, 14942, 15424, 16492, 17024, 18316, 18848, 20244, 20832, 22413, 23136, 24738, 25536, 26992, 27474, 27776, 28272, 29884, 30848, 32053, 32984, 36632, 37696, 40488, 41664, 44826, 46272, 49476, 51072, 52297, 53984, 54948, 56544, 59768, 64106, 65968, 73264, 75392, 80976, 83328, 89652, 92544, 96159, 98952, 104594, 107968, 109896, 113088, 119536, 128212, 131936, 141949, 146528, 156891, 161952, 179304, 192318, 197904, 209188, 215936, 219792, 226176, 239072, 256424, 263872, 283898, 293056, 313782, 323904, 358608, 384636, 395808, 418376, 425847, 439584, 478144, 512848, 527744, 567796, 586112, 627564, 647808, 717216, 769272, 791616, 836752, 851694, 879168, 956288, 993643, 1025696, 1135592, 1255128, 1434432, 1538544, 1583232, 1673504, 1703388, 1758336, 1987286, 2051392, 2271184, 2510256, 2868864, 2980929, 3077088, 3347008, 3406776, 3974572, 4102784, 4542368, 5020512, 5961858, 6154176, 6694016, 6813552, 7949144, 9084736, 10041024, 11923716, 12308352, 13627104, 15898288, 18169472, 20082048, 23847432, 27254208, 31796576, 47694864, 54508416, 63593152, 95389728, 127186304, 190779456, 381558912]

約数ペア:

[(1, 381558912), (2, 190779456), (3, 127186304), (4, 95389728), (6, 63593152), (7, 54508416), (8, 47694864), (12, 31796576), (14, 27254208), (16, 23847432), (19, 20082048), (21, 18169472), (24, 15898288), (28, 13627104), (31, 12308352), (32, 11923716), (38, 10041024), (42, 9084736), (48, 7949144), (56, 6813552), (57, 6694016), (62, 6154176), (64, 5961858), (76, 5020512), (84, 4542368), (93, 4102784), (96, 3974572), (112, 3406776), (114, 3347008), (124, 3077088), (128, 2980929), (133, 2868864), (152, 2510256), (168, 2271184), (186, 2051392), (192, 1987286), (217, 1758336), (224, 1703388), (228, 1673504), (241, 1583232), (248, 1538544), (266, 1434432), (304, 1255128), (336, 1135592), (372, 1025696), (384, 993643), (399, 956288), (434, 879168), (448, 851694), (456, 836752), (482, 791616), (496, 769272), (532, 717216), (589, 647808), (608, 627564), (651, 586112), (672, 567796), (723, 527744), (744, 512848), (798, 478144), (868, 439584), (896, 425847), (912, 418376), (964, 395808), (992, 384636), (1064, 358608), (1178, 323904), (1216, 313782), (1302, 293056), (1344, 283898), (1446, 263872), (1488, 256424), (1596, 239072), (1687, 226176), (1736, 219792), (1767, 215936), (1824, 209188), (1928, 197904), (1984, 192318), (2128, 179304), (2356, 161952), (2432, 156891), (2604, 146528), (2688, 141949), (2892, 131936), (2976, 128212), (3192, 119536), (3374, 113088), (3472, 109896), (3534, 107968), (3648, 104594), (3856, 98952), (3968, 96159), (4123, 92544), (4256, 89652), (4579, 83328), (4712, 80976), (5061, 75392), (5208, 73264), (5784, 65968), (5952, 64106), (6384, 59768), (6748, 56544), (6944, 54948), (7068, 53984), (7296, 52297), (7471, 51072), (7712, 49476), (8246, 46272), (8512, 44826), (9158, 41664), (9424, 40488), (10122, 37696), (10416, 36632), (11568, 32984), (11904, 32053), (12369, 30848), (12768, 29884), (13496, 28272), (13737, 27776), (13888, 27474), (14136, 26992), (14942, 25536), (15424, 24738), (16492, 23136), (17024, 22413), (18316, 20832), (18848, 20244)]