1915249248

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{677}}^1$

素因数の和:770

約数の個数: 288

約数和(自身を含む): 6396848640

約数和(自身を除く): 4481599392

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 19, 22, 24, 32, 33, 36, 38, 44, 47, 48, 57, 66, 72, 76, 88, 94, 96, 99, 114, 132, 141, 144, 152, 171, 176, 188, 198, 209, 228, 264, 282, 288, 304, 342, 352, 376, 396, 418, 423, 456, 517, 528, 564, 608, 627, 677, 684, 752, 792, 836, 846, 893, 912, 1034, 1056, 1128, 1254, 1354, 1368, 1504, 1551, 1584, 1672, 1692, 1786, 1824, 1881, 2031, 2068, 2256, 2508, 2679, 2708, 2736, 3102, 3168, 3344, 3384, 3572, 3762, 4062, 4136, 4512, 4653, 5016, 5358, 5416, 5472, 6093, 6204, 6688, 6768, 7144, 7447, 7524, 8037, 8124, 8272, 9306, 9823, 10032, 10716, 10832, 12186, 12408, 12863, 13536, 14288, 14894, 15048, 16074, 16248, 16544, 18612, 19646, 20064, 21432, 21664, 22341, 24372, 24816, 25726, 28576, 29469, 29788, 30096, 31819, 32148, 32496, 37224, 38589, 39292, 42864, 44682, 48744, 49632, 51452, 58938, 59576, 60192, 63638, 64296, 64992, 67023, 74448, 77178, 78584, 85728, 88407, 89364, 95457, 97488, 102904, 115767, 117876, 119152, 127276, 128592, 134046, 141493, 148896, 154356, 157168, 176814, 178728, 190914, 194976, 205808, 231534, 235752, 238304, 254552, 257184, 268092, 282986, 286371, 308712, 314336, 350009, 353628, 357456, 381828, 411616, 424479, 463068, 471504, 509104, 536184, 565972, 572742, 604561, 617424, 700018, 707256, 714912, 763656, 848958, 926136, 943008, 1018208, 1050027, 1072368, 1131944, 1145484, 1209122, 1234848, 1273437, 1400036, 1414512, 1527312, 1697916, 1813683, 1852272, 2100054, 2144736, 2263888, 2290968, 2418244, 2546874, 2800072, 2829024, 3054624, 3150081, 3395832, 3627366, 3704544, 4200108, 4527776, 4581936, 4836488, 5093748, 5441049, 5600144, 6300162, 6650171, 6791664, 7254732, 8400216, 9163872, 9672976, 10187496, 10882098, 11200288, 12600324, 13300342, 13583328, 14509464, 16800432, 19345952, 19950513, 20374992, 21764196, 25200648, 26600684, 29018928, 33600864, 39901026, 40749984, 43528392, 50401296, 53201368, 58037856, 59851539, 79802052, 87056784, 100802592, 106402736, 119703078, 159604104, 174113568, 212805472, 239406156, 319208208, 478812312, 638416416, 957624624, 1915249248]

約数ペア:

[(1, 1915249248), (2, 957624624), (3, 638416416), (4, 478812312), (6, 319208208), (8, 239406156), (9, 212805472), (11, 174113568), (12, 159604104), (16, 119703078), (18, 106402736), (19, 100802592), (22, 87056784), (24, 79802052), (32, 59851539), (33, 58037856), (36, 53201368), (38, 50401296), (44, 43528392), (47, 40749984), (48, 39901026), (57, 33600864), (66, 29018928), (72, 26600684), (76, 25200648), (88, 21764196), (94, 20374992), (96, 19950513), (99, 19345952), (114, 16800432), (132, 14509464), (141, 13583328), (144, 13300342), (152, 12600324), (171, 11200288), (176, 10882098), (188, 10187496), (198, 9672976), (209, 9163872), (228, 8400216), (264, 7254732), (282, 6791664), (288, 6650171), (304, 6300162), (342, 5600144), (352, 5441049), (376, 5093748), (396, 4836488), (418, 4581936), (423, 4527776), (456, 4200108), (517, 3704544), (528, 3627366), (564, 3395832), (608, 3150081), (627, 3054624), (677, 2829024), (684, 2800072), (752, 2546874), (792, 2418244), (836, 2290968), (846, 2263888), (893, 2144736), (912, 2100054), (1034, 1852272), (1056, 1813683), (1128, 1697916), (1254, 1527312), (1354, 1414512), (1368, 1400036), (1504, 1273437), (1551, 1234848), (1584, 1209122), (1672, 1145484), (1692, 1131944), (1786, 1072368), (1824, 1050027), (1881, 1018208), (2031, 943008), (2068, 926136), (2256, 848958), (2508, 763656), (2679, 714912), (2708, 707256), (2736, 700018), (3102, 617424), (3168, 604561), (3344, 572742), (3384, 565972), (3572, 536184), (3762, 509104), (4062, 471504), (4136, 463068), (4512, 424479), (4653, 411616), (5016, 381828), (5358, 357456), (5416, 353628), (5472, 350009), (6093, 314336), (6204, 308712), (6688, 286371), (6768, 282986), (7144, 268092), (7447, 257184), (7524, 254552), (8037, 238304), (8124, 235752), (8272, 231534), (9306, 205808), (9823, 194976), (10032, 190914), (10716, 178728), (10832, 176814), (12186, 157168), (12408, 154356), (12863, 148896), (13536, 141493), (14288, 134046), (14894, 128592), (15048, 127276), (16074, 119152), (16248, 117876), (16544, 115767), (18612, 102904), (19646, 97488), (20064, 95457), (21432, 89364), (21664, 88407), (22341, 85728), (24372, 78584), (24816, 77178), (25726, 74448), (28576, 67023), (29469, 64992), (29788, 64296), (30096, 63638), (31819, 60192), (32148, 59576), (32496, 58938), (37224, 51452), (38589, 49632), (39292, 48744), (42864, 44682)]