8638665984

素因数分解:

$2^8\times 3^3\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{757}}^1$

素因数の和:922

約数の個数: 288

約数和(自身を含む): 27764387840

約数和(自身を除く): 19125721856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 96, 104, 108, 117, 127, 128, 144, 156, 192, 208, 216, 234, 254, 256, 288, 312, 351, 381, 384, 416, 432, 468, 508, 576, 624, 702, 757, 762, 768, 832, 864, 936, 1016, 1143, 1152, 1248, 1404, 1514, 1524, 1651, 1664, 1728, 1872, 2032, 2271, 2286, 2304, 2496, 2808, 3028, 3048, 3302, 3328, 3429, 3456, 3744, 4064, 4542, 4572, 4953, 4992, 5616, 6056, 6096, 6604, 6813, 6858, 6912, 7488, 8128, 9084, 9144, 9841, 9906, 9984, 11232, 12112, 12192, 13208, 13626, 13716, 14859, 14976, 16256, 18168, 18288, 19682, 19812, 20439, 22464, 24224, 24384, 26416, 27252, 27432, 29523, 29718, 29952, 32512, 36336, 36576, 39364, 39624, 40878, 44577, 44928, 48448, 48768, 52832, 54504, 54864, 59046, 59436, 72672, 73152, 78728, 79248, 81756, 88569, 89154, 89856, 96139, 96896, 97536, 105664, 109008, 109728, 118092, 118872, 145344, 146304, 157456, 158496, 163512, 177138, 178308, 192278, 193792, 211328, 218016, 219456, 236184, 237744, 265707, 288417, 290688, 292608, 314912, 316992, 327024, 354276, 356616, 384556, 422656, 436032, 438912, 472368, 475488, 531414, 576834, 581376, 629824, 633984, 654048, 708552, 713232, 769112, 865251, 872064, 877824, 944736, 950976, 1062828, 1153668, 1249807, 1259648, 1267968, 1308096, 1417104, 1426464, 1538224, 1730502, 1744128, 1889472, 1901952, 2125656, 2307336, 2499614, 2519296, 2595753, 2616192, 2834208, 2852928, 3076448, 3461004, 3749421, 3778944, 3803904, 4251312, 4614672, 4999228, 5191506, 5232384, 5668416, 5705856, 6152896, 6922008, 7498842, 7557888, 8502624, 9229344, 9998456, 10383012, 11248263, 11336832, 11411712, 12305792, 13844016, 14997684, 17005248, 18458688, 19996912, 20766024, 22496526, 22673664, 24611584, 27688032, 29995368, 33744789, 34010496, 36917376, 39993824, 41532048, 44993052, 55376064, 59990736, 67489578, 68020992, 73834752, 79987648, 83064096, 89986104, 110752128, 119981472, 134979156, 159975296, 166128192, 179972208, 221504256, 239962944, 269958312, 319950592, 332256384, 359944416, 479925888, 539916624, 664512768, 719888832, 959851776, 1079833248, 1439777664, 2159666496, 2879555328, 4319332992, 8638665984]

約数ペア:

[(1, 8638665984), (2, 4319332992), (3, 2879555328), (4, 2159666496), (6, 1439777664), (8, 1079833248), (9, 959851776), (12, 719888832), (13, 664512768), (16, 539916624), (18, 479925888), (24, 359944416), (26, 332256384), (27, 319950592), (32, 269958312), (36, 239962944), (39, 221504256), (48, 179972208), (52, 166128192), (54, 159975296), (64, 134979156), (72, 119981472), (78, 110752128), (96, 89986104), (104, 83064096), (108, 79987648), (117, 73834752), (127, 68020992), (128, 67489578), (144, 59990736), (156, 55376064), (192, 44993052), (208, 41532048), (216, 39993824), (234, 36917376), (254, 34010496), (256, 33744789), (288, 29995368), (312, 27688032), (351, 24611584), (381, 22673664), (384, 22496526), (416, 20766024), (432, 19996912), (468, 18458688), (508, 17005248), (576, 14997684), (624, 13844016), (702, 12305792), (757, 11411712), (762, 11336832), (768, 11248263), (832, 10383012), (864, 9998456), (936, 9229344), (1016, 8502624), (1143, 7557888), (1152, 7498842), (1248, 6922008), (1404, 6152896), (1514, 5705856), (1524, 5668416), (1651, 5232384), (1664, 5191506), (1728, 4999228), (1872, 4614672), (2032, 4251312), (2271, 3803904), (2286, 3778944), (2304, 3749421), (2496, 3461004), (2808, 3076448), (3028, 2852928), (3048, 2834208), (3302, 2616192), (3328, 2595753), (3429, 2519296), (3456, 2499614), (3744, 2307336), (4064, 2125656), (4542, 1901952), (4572, 1889472), (4953, 1744128), (4992, 1730502), (5616, 1538224), (6056, 1426464), (6096, 1417104), (6604, 1308096), (6813, 1267968), (6858, 1259648), (6912, 1249807), (7488, 1153668), (8128, 1062828), (9084, 950976), (9144, 944736), (9841, 877824), (9906, 872064), (9984, 865251), (11232, 769112), (12112, 713232), (12192, 708552), (13208, 654048), (13626, 633984), (13716, 629824), (14859, 581376), (14976, 576834), (16256, 531414), (18168, 475488), (18288, 472368), (19682, 438912), (19812, 436032), (20439, 422656), (22464, 384556), (24224, 356616), (24384, 354276), (26416, 327024), (27252, 316992), (27432, 314912), (29523, 292608), (29718, 290688), (29952, 288417), (32512, 265707), (36336, 237744), (36576, 236184), (39364, 219456), (39624, 218016), (40878, 211328), (44577, 193792), (44928, 192278), (48448, 178308), (48768, 177138), (52832, 163512), (54504, 158496), (54864, 157456), (59046, 146304), (59436, 145344), (72672, 118872), (73152, 118092), (78728, 109728), (79248, 109008), (81756, 105664), (88569, 97536), (89154, 96896), (89856, 96139)]