2178540576

素因数分解:

$2^5\times 3^3\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{691}}^1$

素因数の和:840

約数の個数: 192

約数和(自身を含む): 6591715200

約数和(自身を除く): 4413174624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 41, 48, 54, 72, 82, 89, 96, 108, 123, 144, 164, 178, 216, 246, 267, 288, 328, 356, 369, 432, 492, 534, 656, 691, 712, 738, 801, 864, 984, 1068, 1107, 1312, 1382, 1424, 1476, 1602, 1968, 2073, 2136, 2214, 2403, 2764, 2848, 2952, 3204, 3649, 3936, 4146, 4272, 4428, 4806, 5528, 5904, 6219, 6408, 7298, 8292, 8544, 8856, 9612, 10947, 11056, 11808, 12438, 12816, 14596, 16584, 17712, 18657, 19224, 21894, 22112, 24876, 25632, 28331, 29192, 32841, 33168, 35424, 37314, 38448, 43788, 49752, 56662, 58384, 61499, 65682, 66336, 74628, 76896, 84993, 87576, 98523, 99504, 113324, 116768, 122998, 131364, 149256, 169986, 175152, 184497, 197046, 199008, 226648, 245996, 254979, 262728, 298512, 339972, 350304, 368994, 394092, 453296, 491992, 509958, 525456, 553491, 597024, 679944, 737988, 764937, 788184, 906592, 983984, 1019916, 1050912, 1106982, 1359888, 1475976, 1529874, 1576368, 1660473, 1967968, 2039832, 2213964, 2521459, 2719776, 2951952, 3059748, 3152736, 3320946, 4079664, 4427928, 5042918, 5903904, 6119496, 6641892, 7564377, 8159328, 8855856, 10085836, 12238992, 13283784, 15128754, 17711712, 20171672, 22693131, 24477984, 26567568, 30257508, 40343344, 45386262, 53135136, 60515016, 68079393, 80686688, 90772524, 121030032, 136158786, 181545048, 242060064, 272317572, 363090096, 544635144, 726180192, 1089270288, 2178540576]

約数ペア:

[(1, 2178540576), (2, 1089270288), (3, 726180192), (4, 544635144), (6, 363090096), (8, 272317572), (9, 242060064), (12, 181545048), (16, 136158786), (18, 121030032), (24, 90772524), (27, 80686688), (32, 68079393), (36, 60515016), (41, 53135136), (48, 45386262), (54, 40343344), (72, 30257508), (82, 26567568), (89, 24477984), (96, 22693131), (108, 20171672), (123, 17711712), (144, 15128754), (164, 13283784), (178, 12238992), (216, 10085836), (246, 8855856), (267, 8159328), (288, 7564377), (328, 6641892), (356, 6119496), (369, 5903904), (432, 5042918), (492, 4427928), (534, 4079664), (656, 3320946), (691, 3152736), (712, 3059748), (738, 2951952), (801, 2719776), (864, 2521459), (984, 2213964), (1068, 2039832), (1107, 1967968), (1312, 1660473), (1382, 1576368), (1424, 1529874), (1476, 1475976), (1602, 1359888), (1968, 1106982), (2073, 1050912), (2136, 1019916), (2214, 983984), (2403, 906592), (2764, 788184), (2848, 764937), (2952, 737988), (3204, 679944), (3649, 597024), (3936, 553491), (4146, 525456), (4272, 509958), (4428, 491992), (4806, 453296), (5528, 394092), (5904, 368994), (6219, 350304), (6408, 339972), (7298, 298512), (8292, 262728), (8544, 254979), (8856, 245996), (9612, 226648), (10947, 199008), (11056, 197046), (11808, 184497), (12438, 175152), (12816, 169986), (14596, 149256), (16584, 131364), (17712, 122998), (18657, 116768), (19224, 113324), (21894, 99504), (22112, 98523), (24876, 87576), (25632, 84993), (28331, 76896), (29192, 74628), (32841, 66336), (33168, 65682), (35424, 61499), (37314, 58384), (38448, 56662), (43788, 49752)]