2680886016

素因数分解:

$2^8\times 3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1303}}^1$

素因数の和:1391

約数の個数: 216

約数和(自身を含む): 8315973120

約数和(自身を除く): 5635087104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 47, 48, 57, 64, 72, 76, 94, 96, 114, 128, 141, 144, 152, 171, 188, 192, 228, 256, 282, 288, 304, 342, 376, 384, 423, 456, 564, 576, 608, 684, 752, 768, 846, 893, 912, 1128, 1152, 1216, 1303, 1368, 1504, 1692, 1786, 1824, 2256, 2304, 2432, 2606, 2679, 2736, 3008, 3384, 3572, 3648, 3909, 4512, 4864, 5212, 5358, 5472, 6016, 6768, 7144, 7296, 7818, 8037, 9024, 10424, 10716, 10944, 11727, 12032, 13536, 14288, 14592, 15636, 16074, 18048, 20848, 21432, 21888, 23454, 24757, 27072, 28576, 31272, 32148, 36096, 41696, 42864, 43776, 46908, 49514, 54144, 57152, 61241, 62544, 64296, 74271, 83392, 85728, 93816, 99028, 108288, 114304, 122482, 125088, 128592, 148542, 166784, 171456, 183723, 187632, 198056, 222813, 228608, 244964, 250176, 257184, 297084, 333568, 342912, 367446, 375264, 396112, 445626, 489928, 500352, 514368, 551169, 594168, 685824, 734892, 750528, 792224, 891252, 979856, 1000704, 1028736, 1102338, 1163579, 1188336, 1469784, 1501056, 1584448, 1782504, 1959712, 2057472, 2204676, 2327158, 2376672, 2939568, 3002112, 3168896, 3490737, 3565008, 3919424, 4409352, 4654316, 4753344, 5879136, 6337792, 6981474, 7130016, 7838848, 8818704, 9308632, 9506688, 10472211, 11758272, 13962948, 14260032, 15677696, 17637408, 18617264, 19013376, 20944422, 23516544, 27925896, 28520064, 35274816, 37234528, 41888844, 47033088, 55851792, 57040128, 70549632, 74469056, 83777688, 111703584, 141099264, 148938112, 167555376, 223407168, 297876224, 335110752, 446814336, 670221504, 893628672, 1340443008, 2680886016]

約数ペア:

[(1, 2680886016), (2, 1340443008), (3, 893628672), (4, 670221504), (6, 446814336), (8, 335110752), (9, 297876224), (12, 223407168), (16, 167555376), (18, 148938112), (19, 141099264), (24, 111703584), (32, 83777688), (36, 74469056), (38, 70549632), (47, 57040128), (48, 55851792), (57, 47033088), (64, 41888844), (72, 37234528), (76, 35274816), (94, 28520064), (96, 27925896), (114, 23516544), (128, 20944422), (141, 19013376), (144, 18617264), (152, 17637408), (171, 15677696), (188, 14260032), (192, 13962948), (228, 11758272), (256, 10472211), (282, 9506688), (288, 9308632), (304, 8818704), (342, 7838848), (376, 7130016), (384, 6981474), (423, 6337792), (456, 5879136), (564, 4753344), (576, 4654316), (608, 4409352), (684, 3919424), (752, 3565008), (768, 3490737), (846, 3168896), (893, 3002112), (912, 2939568), (1128, 2376672), (1152, 2327158), (1216, 2204676), (1303, 2057472), (1368, 1959712), (1504, 1782504), (1692, 1584448), (1786, 1501056), (1824, 1469784), (2256, 1188336), (2304, 1163579), (2432, 1102338), (2606, 1028736), (2679, 1000704), (2736, 979856), (3008, 891252), (3384, 792224), (3572, 750528), (3648, 734892), (3909, 685824), (4512, 594168), (4864, 551169), (5212, 514368), (5358, 500352), (5472, 489928), (6016, 445626), (6768, 396112), (7144, 375264), (7296, 367446), (7818, 342912), (8037, 333568), (9024, 297084), (10424, 257184), (10716, 250176), (10944, 244964), (11727, 228608), (12032, 222813), (13536, 198056), (14288, 187632), (14592, 183723), (15636, 171456), (16074, 166784), (18048, 148542), (20848, 128592), (21432, 125088), (21888, 122482), (23454, 114304), (24757, 108288), (27072, 99028), (28576, 93816), (31272, 85728), (32148, 83392), (36096, 74271), (41696, 64296), (42864, 62544), (43776, 61241), (46908, 57152), (49514, 54144)]