1845520768

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{269}}^1$

素因数の和:353

約数の個数: 256

約数和(自身を含む): 4935168000

約数和(自身を除く): 3089647232

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 31, 32, 38, 52, 56, 62, 64, 76, 91, 104, 112, 124, 128, 133, 152, 182, 208, 217, 224, 247, 248, 266, 269, 304, 364, 403, 416, 434, 448, 494, 496, 532, 538, 589, 608, 728, 806, 832, 868, 896, 988, 992, 1064, 1076, 1178, 1216, 1456, 1612, 1664, 1729, 1736, 1883, 1976, 1984, 2128, 2152, 2356, 2432, 2821, 2912, 3224, 3458, 3472, 3497, 3766, 3952, 3968, 4123, 4256, 4304, 4712, 5111, 5642, 5824, 6448, 6916, 6944, 6994, 7532, 7657, 7904, 8246, 8339, 8512, 8608, 9424, 10222, 11284, 11648, 12896, 13832, 13888, 13988, 15064, 15314, 15808, 16492, 16678, 17024, 17216, 18848, 20444, 22568, 24479, 25792, 27664, 27776, 27976, 30128, 30628, 31616, 32984, 33356, 34432, 35777, 37696, 40888, 45136, 48958, 51584, 53599, 55328, 55952, 58373, 60256, 61256, 65968, 66443, 66712, 71554, 75392, 81776, 90272, 97916, 107198, 108407, 110656, 111904, 116746, 120512, 122512, 131936, 132886, 133424, 143108, 158441, 163552, 180544, 195832, 214396, 216814, 221312, 223808, 233492, 241024, 245024, 263872, 265772, 266848, 286216, 316882, 327104, 361088, 391664, 428792, 433628, 447616, 465101, 466984, 490048, 527744, 531544, 533696, 572432, 633764, 654208, 758849, 783328, 857584, 867256, 930202, 933968, 980096, 1063088, 1067392, 1109087, 1144864, 1267528, 1517698, 1566656, 1715168, 1734512, 1860404, 1867936, 2059733, 2126176, 2218174, 2289728, 2535056, 3035396, 3133312, 3430336, 3469024, 3720808, 3735872, 4119466, 4252352, 4436348, 4579456, 5070112, 6070792, 6860672, 6938048, 7441616, 7471744, 8238932, 8504704, 8872696, 10140224, 12141584, 13876096, 14418131, 14883232, 16477864, 17745392, 20280448, 24283168, 28836262, 29766464, 32955728, 35490784, 48566336, 57672524, 59532928, 65911456, 70981568, 97132672, 115345048, 131822912, 141963136, 230690096, 263645824, 461380192, 922760384, 1845520768]

約数ペア:

[(1, 1845520768), (2, 922760384), (4, 461380192), (7, 263645824), (8, 230690096), (13, 141963136), (14, 131822912), (16, 115345048), (19, 97132672), (26, 70981568), (28, 65911456), (31, 59532928), (32, 57672524), (38, 48566336), (52, 35490784), (56, 32955728), (62, 29766464), (64, 28836262), (76, 24283168), (91, 20280448), (104, 17745392), (112, 16477864), (124, 14883232), (128, 14418131), (133, 13876096), (152, 12141584), (182, 10140224), (208, 8872696), (217, 8504704), (224, 8238932), (247, 7471744), (248, 7441616), (266, 6938048), (269, 6860672), (304, 6070792), (364, 5070112), (403, 4579456), (416, 4436348), (434, 4252352), (448, 4119466), (494, 3735872), (496, 3720808), (532, 3469024), (538, 3430336), (589, 3133312), (608, 3035396), (728, 2535056), (806, 2289728), (832, 2218174), (868, 2126176), (896, 2059733), (988, 1867936), (992, 1860404), (1064, 1734512), (1076, 1715168), (1178, 1566656), (1216, 1517698), (1456, 1267528), (1612, 1144864), (1664, 1109087), (1729, 1067392), (1736, 1063088), (1883, 980096), (1976, 933968), (1984, 930202), (2128, 867256), (2152, 857584), (2356, 783328), (2432, 758849), (2821, 654208), (2912, 633764), (3224, 572432), (3458, 533696), (3472, 531544), (3497, 527744), (3766, 490048), (3952, 466984), (3968, 465101), (4123, 447616), (4256, 433628), (4304, 428792), (4712, 391664), (5111, 361088), (5642, 327104), (5824, 316882), (6448, 286216), (6916, 266848), (6944, 265772), (6994, 263872), (7532, 245024), (7657, 241024), (7904, 233492), (8246, 223808), (8339, 221312), (8512, 216814), (8608, 214396), (9424, 195832), (10222, 180544), (11284, 163552), (11648, 158441), (12896, 143108), (13832, 133424), (13888, 132886), (13988, 131936), (15064, 122512), (15314, 120512), (15808, 116746), (16492, 111904), (16678, 110656), (17024, 108407), (17216, 107198), (18848, 97916), (20444, 90272), (22568, 81776), (24479, 75392), (25792, 71554), (27664, 66712), (27776, 66443), (27976, 65968), (30128, 61256), (30628, 60256), (31616, 58373), (32984, 55952), (33356, 55328), (34432, 53599), (35777, 51584), (37696, 48958), (40888, 45136)]