1781116227072

素因数分解:

$2^9\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4247549}}^1$

素因数の和:4247593

約数の個数: 240

約数和(自身を含む): 6326674754400

約数和(自身を除く): 4545558527328

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 52, 56, 63, 64, 72, 78, 84, 91, 96, 104, 112, 117, 126, 128, 144, 156, 168, 182, 192, 208, 224, 234, 252, 256, 273, 288, 312, 336, 364, 384, 416, 448, 468, 504, 512, 546, 576, 624, 672, 728, 768, 819, 832, 896, 936, 1008, 1092, 1152, 1248, 1344, 1456, 1536, 1638, 1664, 1792, 1872, 2016, 2184, 2304, 2496, 2688, 2912, 3276, 3328, 3584, 3744, 4032, 4368, 4608, 4992, 5376, 5824, 6552, 6656, 7488, 8064, 8736, 9984, 10752, 11648, 13104, 14976, 16128, 17472, 19968, 23296, 26208, 29952, 32256, 34944, 46592, 52416, 59904, 69888, 104832, 139776, 209664, 419328, 4247549, 8495098, 12742647, 16990196, 25485294, 29732843, 33980392, 38227941, 50970588, 55218137, 59465686, 67960784, 76455882, 89198529, 101941176, 110436274, 118931372, 135921568, 152911764, 165654411, 178397058, 203882352, 220872548, 237862744, 267595587, 271843136, 305823528, 331308822, 356794116, 386526959, 407764704, 441745096, 475725488, 496963233, 535191174, 543686272, 611647056, 662617644, 713588232, 773053918, 815529408, 883490192, 951450976, 993926466, 1070382348, 1087372544, 1159580877, 1223294112, 1325235288, 1427176464, 1546107836, 1631058816, 1766980384, 1902901952, 1987852932, 2140764696, 2174745088, 2319161754, 2446588224, 2650470576, 2854352928, 3092215672, 3262117632, 3478742631, 3533960768, 3805803904, 3975705864, 4281529392, 4638323508, 4893176448, 5300941152, 5708705856, 6184431344, 6524235264, 6957485262, 7067921536, 7611607808, 7951411728, 8563058784, 9276647016, 9786352896, 10601882304, 11417411712, 12368862688, 13914970524, 14135843072, 15223215616, 15902823456, 17126117568, 18553294032, 19572705792, 21203764608, 22834823424, 24737725376, 27829941048, 28271686144, 31805646912, 34252235136, 37106588064, 42407529216, 45669646848, 49475450752, 55659882096, 63611293824, 68504470272, 74213176128, 84815058432, 98950901504, 111319764192, 127222587648, 137008940544, 148426352256, 197901803008, 222639528384, 254445175296, 296852704512, 445279056768, 593705409024, 890558113536, 1781116227072]

約数ペア:

[(1, 1781116227072), (2, 890558113536), (3, 593705409024), (4, 445279056768), (6, 296852704512), (7, 254445175296), (8, 222639528384), (9, 197901803008), (12, 148426352256), (13, 137008940544), (14, 127222587648), (16, 111319764192), (18, 98950901504), (21, 84815058432), (24, 74213176128), (26, 68504470272), (28, 63611293824), (32, 55659882096), (36, 49475450752), (39, 45669646848), (42, 42407529216), (48, 37106588064), (52, 34252235136), (56, 31805646912), (63, 28271686144), (64, 27829941048), (72, 24737725376), (78, 22834823424), (84, 21203764608), (91, 19572705792), (96, 18553294032), (104, 17126117568), (112, 15902823456), (117, 15223215616), (126, 14135843072), (128, 13914970524), (144, 12368862688), (156, 11417411712), (168, 10601882304), (182, 9786352896), (192, 9276647016), (208, 8563058784), (224, 7951411728), (234, 7611607808), (252, 7067921536), (256, 6957485262), (273, 6524235264), (288, 6184431344), (312, 5708705856), (336, 5300941152), (364, 4893176448), (384, 4638323508), (416, 4281529392), (448, 3975705864), (468, 3805803904), (504, 3533960768), (512, 3478742631), (546, 3262117632), (576, 3092215672), (624, 2854352928), (672, 2650470576), (728, 2446588224), (768, 2319161754), (819, 2174745088), (832, 2140764696), (896, 1987852932), (936, 1902901952), (1008, 1766980384), (1092, 1631058816), (1152, 1546107836), (1248, 1427176464), (1344, 1325235288), (1456, 1223294112), (1536, 1159580877), (1638, 1087372544), (1664, 1070382348), (1792, 993926466), (1872, 951450976), (2016, 883490192), (2184, 815529408), (2304, 773053918), (2496, 713588232), (2688, 662617644), (2912, 611647056), (3276, 543686272), (3328, 535191174), (3584, 496963233), (3744, 475725488), (4032, 441745096), (4368, 407764704), (4608, 386526959), (4992, 356794116), (5376, 331308822), (5824, 305823528), (6552, 271843136), (6656, 267595587), (7488, 237862744), (8064, 220872548), (8736, 203882352), (9984, 178397058), (10752, 165654411), (11648, 152911764), (13104, 135921568), (14976, 118931372), (16128, 110436274), (17472, 101941176), (19968, 89198529), (23296, 76455882), (26208, 67960784), (29952, 59465686), (32256, 55218137), (34944, 50970588), (46592, 38227941), (52416, 33980392), (59904, 29732843), (69888, 25485294), (104832, 16990196), (139776, 12742647), (209664, 8495098), (419328, 4247549)]