1057890816

素因数分解:

$2^9\times 3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{281}}^1$

素因数の和:367

約数の個数: 240

約数和(自身を含む): 3300279840

約数和(自身を除く): 2242389024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 43, 48, 57, 64, 72, 76, 86, 96, 114, 128, 129, 144, 152, 171, 172, 192, 228, 256, 258, 281, 288, 304, 342, 344, 384, 387, 456, 512, 516, 562, 576, 608, 684, 688, 768, 774, 817, 843, 912, 1032, 1124, 1152, 1216, 1368, 1376, 1536, 1548, 1634, 1686, 1824, 2064, 2248, 2304, 2432, 2451, 2529, 2736, 2752, 3096, 3268, 3372, 3648, 4128, 4496, 4608, 4864, 4902, 5058, 5339, 5472, 5504, 6192, 6536, 6744, 7296, 7353, 8256, 8992, 9728, 9804, 10116, 10678, 10944, 11008, 12083, 12384, 13072, 13488, 14592, 14706, 16017, 16512, 17984, 19608, 20232, 21356, 21888, 22016, 24166, 24768, 26144, 26976, 29184, 29412, 32034, 33024, 35968, 36249, 39216, 40464, 42712, 43776, 48051, 48332, 49536, 52288, 53952, 58824, 64068, 66048, 71936, 72498, 78432, 80928, 85424, 87552, 96102, 96664, 99072, 104576, 107904, 108747, 117648, 128136, 143872, 144996, 156864, 161856, 170848, 192204, 193328, 198144, 209152, 215808, 217494, 229577, 235296, 256272, 289992, 313728, 323712, 341696, 384408, 386656, 418304, 431616, 434988, 459154, 470592, 512544, 579984, 627456, 647424, 683392, 688731, 768816, 773312, 869976, 918308, 941184, 1025088, 1159968, 1254912, 1294848, 1366784, 1377462, 1537632, 1546624, 1739952, 1836616, 1882368, 2050176, 2066193, 2319936, 2733568, 2754924, 3075264, 3093248, 3479904, 3673232, 3764736, 4100352, 4132386, 4639872, 5509848, 6150528, 6186496, 6959808, 7346464, 8200704, 8264772, 9279744, 11019696, 12301056, 13919616, 14692928, 16529544, 18559488, 22039392, 24602112, 27839232, 29385856, 33059088, 44078784, 55678464, 58771712, 66118176, 88157568, 117543424, 132236352, 176315136, 264472704, 352630272, 528945408, 1057890816]

約数ペア:

[(1, 1057890816), (2, 528945408), (3, 352630272), (4, 264472704), (6, 176315136), (8, 132236352), (9, 117543424), (12, 88157568), (16, 66118176), (18, 58771712), (19, 55678464), (24, 44078784), (32, 33059088), (36, 29385856), (38, 27839232), (43, 24602112), (48, 22039392), (57, 18559488), (64, 16529544), (72, 14692928), (76, 13919616), (86, 12301056), (96, 11019696), (114, 9279744), (128, 8264772), (129, 8200704), (144, 7346464), (152, 6959808), (171, 6186496), (172, 6150528), (192, 5509848), (228, 4639872), (256, 4132386), (258, 4100352), (281, 3764736), (288, 3673232), (304, 3479904), (342, 3093248), (344, 3075264), (384, 2754924), (387, 2733568), (456, 2319936), (512, 2066193), (516, 2050176), (562, 1882368), (576, 1836616), (608, 1739952), (684, 1546624), (688, 1537632), (768, 1377462), (774, 1366784), (817, 1294848), (843, 1254912), (912, 1159968), (1032, 1025088), (1124, 941184), (1152, 918308), (1216, 869976), (1368, 773312), (1376, 768816), (1536, 688731), (1548, 683392), (1634, 647424), (1686, 627456), (1824, 579984), (2064, 512544), (2248, 470592), (2304, 459154), (2432, 434988), (2451, 431616), (2529, 418304), (2736, 386656), (2752, 384408), (3096, 341696), (3268, 323712), (3372, 313728), (3648, 289992), (4128, 256272), (4496, 235296), (4608, 229577), (4864, 217494), (4902, 215808), (5058, 209152), (5339, 198144), (5472, 193328), (5504, 192204), (6192, 170848), (6536, 161856), (6744, 156864), (7296, 144996), (7353, 143872), (8256, 128136), (8992, 117648), (9728, 108747), (9804, 107904), (10116, 104576), (10678, 99072), (10944, 96664), (11008, 96102), (12083, 87552), (12384, 85424), (13072, 80928), (13488, 78432), (14592, 72498), (14706, 71936), (16017, 66048), (16512, 64068), (17984, 58824), (19608, 53952), (20232, 52288), (21356, 49536), (21888, 48332), (22016, 48051), (24166, 43776), (24768, 42712), (26144, 40464), (26976, 39216), (29184, 36249), (29412, 35968), (32034, 33024)]