1657217664

素因数分解:

$2^7\times 3^3\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{421}}^1$

素因数の和:528

約数の個数: 256

約数和(自身を含む): 5268585600

約数和(自身を除く): 3611367936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 64, 67, 68, 72, 96, 102, 108, 128, 134, 136, 144, 153, 192, 201, 204, 216, 268, 272, 288, 306, 384, 402, 408, 421, 432, 459, 536, 544, 576, 603, 612, 804, 816, 842, 864, 918, 1072, 1088, 1139, 1152, 1206, 1224, 1263, 1608, 1632, 1684, 1728, 1809, 1836, 2144, 2176, 2278, 2412, 2448, 2526, 3216, 3264, 3368, 3417, 3456, 3618, 3672, 3789, 4288, 4556, 4824, 4896, 5052, 6432, 6528, 6736, 6834, 7157, 7236, 7344, 7578, 8576, 9112, 9648, 9792, 10104, 10251, 11367, 12864, 13472, 13668, 14314, 14472, 14688, 15156, 18224, 19296, 19584, 20208, 20502, 21471, 22734, 25728, 26944, 27336, 28207, 28628, 28944, 29376, 30312, 30753, 36448, 38592, 40416, 41004, 42942, 45468, 53888, 54672, 56414, 57256, 57888, 58752, 60624, 61506, 64413, 72896, 77184, 80832, 82008, 84621, 85884, 90936, 109344, 112828, 114512, 115776, 121248, 123012, 128826, 145792, 161664, 164016, 169242, 171768, 181872, 193239, 218688, 225656, 229024, 231552, 242496, 246024, 253863, 257652, 328032, 338484, 343536, 363744, 386478, 437376, 451312, 458048, 479519, 484992, 492048, 507726, 515304, 656064, 676968, 687072, 727488, 761589, 772956, 902624, 916096, 959038, 984096, 1015452, 1030608, 1312128, 1353936, 1374144, 1438557, 1454976, 1523178, 1545912, 1805248, 1918076, 1968192, 2030904, 2061216, 2707872, 2748288, 2877114, 3046356, 3091824, 3610496, 3836152, 3936384, 4061808, 4122432, 4315671, 5415744, 5754228, 6092712, 6183648, 7672304, 8123616, 8244864, 8631342, 10831488, 11508456, 12185424, 12367296, 12947013, 15344608, 16247232, 17262684, 23016912, 24370848, 24734592, 25894026, 30689216, 32494464, 34525368, 46033824, 48741696, 51788052, 61378432, 69050736, 92067648, 97483392, 103576104, 138101472, 184135296, 207152208, 276202944, 414304416, 552405888, 828608832, 1657217664]

約数ペア:

[(1, 1657217664), (2, 828608832), (3, 552405888), (4, 414304416), (6, 276202944), (8, 207152208), (9, 184135296), (12, 138101472), (16, 103576104), (17, 97483392), (18, 92067648), (24, 69050736), (27, 61378432), (32, 51788052), (34, 48741696), (36, 46033824), (48, 34525368), (51, 32494464), (54, 30689216), (64, 25894026), (67, 24734592), (68, 24370848), (72, 23016912), (96, 17262684), (102, 16247232), (108, 15344608), (128, 12947013), (134, 12367296), (136, 12185424), (144, 11508456), (153, 10831488), (192, 8631342), (201, 8244864), (204, 8123616), (216, 7672304), (268, 6183648), (272, 6092712), (288, 5754228), (306, 5415744), (384, 4315671), (402, 4122432), (408, 4061808), (421, 3936384), (432, 3836152), (459, 3610496), (536, 3091824), (544, 3046356), (576, 2877114), (603, 2748288), (612, 2707872), (804, 2061216), (816, 2030904), (842, 1968192), (864, 1918076), (918, 1805248), (1072, 1545912), (1088, 1523178), (1139, 1454976), (1152, 1438557), (1206, 1374144), (1224, 1353936), (1263, 1312128), (1608, 1030608), (1632, 1015452), (1684, 984096), (1728, 959038), (1809, 916096), (1836, 902624), (2144, 772956), (2176, 761589), (2278, 727488), (2412, 687072), (2448, 676968), (2526, 656064), (3216, 515304), (3264, 507726), (3368, 492048), (3417, 484992), (3456, 479519), (3618, 458048), (3672, 451312), (3789, 437376), (4288, 386478), (4556, 363744), (4824, 343536), (4896, 338484), (5052, 328032), (6432, 257652), (6528, 253863), (6736, 246024), (6834, 242496), (7157, 231552), (7236, 229024), (7344, 225656), (7578, 218688), (8576, 193239), (9112, 181872), (9648, 171768), (9792, 169242), (10104, 164016), (10251, 161664), (11367, 145792), (12864, 128826), (13472, 123012), (13668, 121248), (14314, 115776), (14472, 114512), (14688, 112828), (15156, 109344), (18224, 90936), (19296, 85884), (19584, 84621), (20208, 82008), (20502, 80832), (21471, 77184), (22734, 72896), (25728, 64413), (26944, 61506), (27336, 60624), (28207, 58752), (28628, 57888), (28944, 57256), (29376, 56414), (30312, 54672), (30753, 53888), (36448, 45468), (38592, 42942), (40416, 41004)]