18185613824

素因数分解:

$2^9\times 7^2\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{349}}^1$

素因数の和:479

約数の個数: 240

約数和(自身を含む): 44409657600

約数和(自身を除く): 26224043776

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 49, 56, 62, 64, 67, 98, 112, 124, 128, 134, 196, 217, 224, 248, 256, 268, 349, 392, 434, 448, 469, 496, 512, 536, 698, 784, 868, 896, 938, 992, 1072, 1396, 1519, 1568, 1736, 1792, 1876, 1984, 2077, 2144, 2443, 2792, 3038, 3136, 3283, 3472, 3584, 3752, 3968, 4154, 4288, 4886, 5584, 6076, 6272, 6566, 6944, 7504, 7936, 8308, 8576, 9772, 10819, 11168, 12152, 12544, 13132, 13888, 14539, 15008, 15872, 16616, 17101, 17152, 19544, 21638, 22336, 23383, 24304, 25088, 26264, 27776, 29078, 30016, 33232, 34202, 34304, 39088, 43276, 44672, 46766, 48608, 52528, 55552, 58156, 60032, 66464, 68404, 75733, 78176, 86552, 89344, 93532, 97216, 101773, 105056, 111104, 116312, 120064, 132928, 136808, 151466, 156352, 163681, 173104, 178688, 187064, 194432, 203546, 210112, 232624, 240128, 265856, 273616, 302932, 312704, 327362, 346208, 374128, 388864, 407092, 420224, 465248, 530131, 531712, 547232, 605864, 625408, 654724, 692416, 724873, 748256, 777728, 814184, 840448, 930496, 1060262, 1063424, 1094464, 1145767, 1211728, 1250816, 1309448, 1384832, 1449746, 1496512, 1628368, 1680896, 1860992, 2120524, 2188928, 2291534, 2423456, 2618896, 2769664, 2899492, 2993024, 3256736, 3721984, 4241048, 4377856, 4583068, 4846912, 5074111, 5237792, 5539328, 5798984, 5986048, 6513472, 7443968, 8482096, 8755712, 9166136, 9693824, 10148222, 10475584, 11597968, 11972096, 13026944, 16964192, 18332272, 19387648, 20296444, 20951168, 23195936, 26053888, 33928384, 35518777, 36664544, 38775296, 40592888, 41902336, 46391872, 52107776, 67856768, 71037554, 73329088, 81185776, 83804672, 92783744, 135713536, 142075108, 146658176, 162371552, 185567488, 271427072, 284150216, 293316352, 324743104, 371134976, 568300432, 586632704, 649486208, 1136600864, 1298972416, 2273201728, 2597944832, 4546403456, 9092806912, 18185613824]

約数ペア:

[(1, 18185613824), (2, 9092806912), (4, 4546403456), (7, 2597944832), (8, 2273201728), (14, 1298972416), (16, 1136600864), (28, 649486208), (31, 586632704), (32, 568300432), (49, 371134976), (56, 324743104), (62, 293316352), (64, 284150216), (67, 271427072), (98, 185567488), (112, 162371552), (124, 146658176), (128, 142075108), (134, 135713536), (196, 92783744), (217, 83804672), (224, 81185776), (248, 73329088), (256, 71037554), (268, 67856768), (349, 52107776), (392, 46391872), (434, 41902336), (448, 40592888), (469, 38775296), (496, 36664544), (512, 35518777), (536, 33928384), (698, 26053888), (784, 23195936), (868, 20951168), (896, 20296444), (938, 19387648), (992, 18332272), (1072, 16964192), (1396, 13026944), (1519, 11972096), (1568, 11597968), (1736, 10475584), (1792, 10148222), (1876, 9693824), (1984, 9166136), (2077, 8755712), (2144, 8482096), (2443, 7443968), (2792, 6513472), (3038, 5986048), (3136, 5798984), (3283, 5539328), (3472, 5237792), (3584, 5074111), (3752, 4846912), (3968, 4583068), (4154, 4377856), (4288, 4241048), (4886, 3721984), (5584, 3256736), (6076, 2993024), (6272, 2899492), (6566, 2769664), (6944, 2618896), (7504, 2423456), (7936, 2291534), (8308, 2188928), (8576, 2120524), (9772, 1860992), (10819, 1680896), (11168, 1628368), (12152, 1496512), (12544, 1449746), (13132, 1384832), (13888, 1309448), (14539, 1250816), (15008, 1211728), (15872, 1145767), (16616, 1094464), (17101, 1063424), (17152, 1060262), (19544, 930496), (21638, 840448), (22336, 814184), (23383, 777728), (24304, 748256), (25088, 724873), (26264, 692416), (27776, 654724), (29078, 625408), (30016, 605864), (33232, 547232), (34202, 531712), (34304, 530131), (39088, 465248), (43276, 420224), (44672, 407092), (46766, 388864), (48608, 374128), (52528, 346208), (55552, 327362), (58156, 312704), (60032, 302932), (66464, 273616), (68404, 265856), (75733, 240128), (78176, 232624), (86552, 210112), (89344, 203546), (93532, 194432), (97216, 187064), (101773, 178688), (105056, 173104), (111104, 163681), (116312, 156352), (120064, 151466), (132928, 136808)]