991234547712

素因数分解:

$2^{13}\times 3^4\times {\mathrm{701}}^1\times {\mathrm{2131}}^1$

素因数の和:2870

約数の個数: 280

約数和(自身を含む): 2966901403752

約数和(自身を除く): 1975666856040

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 256, 288, 324, 384, 432, 512, 576, 648, 701, 768, 864, 1024, 1152, 1296, 1402, 1536, 1728, 2048, 2103, 2131, 2304, 2592, 2804, 3072, 3456, 4096, 4206, 4262, 4608, 5184, 5608, 6144, 6309, 6393, 6912, 8192, 8412, 8524, 9216, 10368, 11216, 12288, 12618, 12786, 13824, 16824, 17048, 18432, 18927, 19179, 20736, 22432, 24576, 25236, 25572, 27648, 33648, 34096, 36864, 37854, 38358, 41472, 44864, 50472, 51144, 55296, 56781, 57537, 67296, 68192, 73728, 75708, 76716, 82944, 89728, 100944, 102288, 110592, 113562, 115074, 134592, 136384, 151416, 153432, 165888, 172611, 179456, 201888, 204576, 221184, 227124, 230148, 269184, 272768, 302832, 306864, 331776, 345222, 358912, 403776, 409152, 454248, 460296, 538368, 545536, 605664, 613728, 663552, 690444, 717824, 807552, 818304, 908496, 920592, 1076736, 1091072, 1211328, 1227456, 1380888, 1435648, 1493831, 1615104, 1636608, 1816992, 1841184, 2153472, 2182144, 2422656, 2454912, 2761776, 2871296, 2987662, 3230208, 3273216, 3633984, 3682368, 4306944, 4364288, 4481493, 4845312, 4909824, 5523552, 5742592, 5975324, 6460416, 6546432, 7267968, 7364736, 8613888, 8728576, 8962986, 9690624, 9819648, 11047104, 11950648, 12920832, 13092864, 13444479, 14535936, 14729472, 17227776, 17457152, 17925972, 19381248, 19639296, 22094208, 23901296, 25841664, 26185728, 26888958, 29071872, 29458944, 35851944, 38762496, 39278592, 40333437, 44188416, 47802592, 51683328, 52371456, 53777916, 58143744, 58917888, 71703888, 77524992, 78557184, 80666874, 88376832, 95605184, 107555832, 116287488, 117835776, 121000311, 143407776, 155049984, 157114368, 161333748, 176753664, 191210368, 215111664, 232574976, 235671552, 242000622, 286815552, 322667496, 353507328, 382420736, 430223328, 465149952, 471343104, 484001244, 573631104, 645334992, 707014656, 764841472, 860446656, 968002488, 1147262208, 1290669984, 1414029312, 1529682944, 1720893312, 1936004976, 2294524416, 2581339968, 3059365888, 3441786624, 3872009952, 4589048832, 5162679936, 6118731776, 6883573248, 7744019904, 9178097664, 10325359872, 12237463552, 13767146496, 15488039808, 18356195328, 20650719744, 27534292992, 30976079616, 36712390656, 41301439488, 55068585984, 61952159232, 82602878976, 110137171968, 123904318464, 165205757952, 247808636928, 330411515904, 495617273856, 991234547712]

約数ペア:

[(1, 991234547712), (2, 495617273856), (3, 330411515904), (4, 247808636928), (6, 165205757952), (8, 123904318464), (9, 110137171968), (12, 82602878976), (16, 61952159232), (18, 55068585984), (24, 41301439488), (27, 36712390656), (32, 30976079616), (36, 27534292992), (48, 20650719744), (54, 18356195328), (64, 15488039808), (72, 13767146496), (81, 12237463552), (96, 10325359872), (108, 9178097664), (128, 7744019904), (144, 6883573248), (162, 6118731776), (192, 5162679936), (216, 4589048832), (256, 3872009952), (288, 3441786624), (324, 3059365888), (384, 2581339968), (432, 2294524416), (512, 1936004976), (576, 1720893312), (648, 1529682944), (701, 1414029312), (768, 1290669984), (864, 1147262208), (1024, 968002488), (1152, 860446656), (1296, 764841472), (1402, 707014656), (1536, 645334992), (1728, 573631104), (2048, 484001244), (2103, 471343104), (2131, 465149952), (2304, 430223328), (2592, 382420736), (2804, 353507328), (3072, 322667496), (3456, 286815552), (4096, 242000622), (4206, 235671552), (4262, 232574976), (4608, 215111664), (5184, 191210368), (5608, 176753664), (6144, 161333748), (6309, 157114368), (6393, 155049984), (6912, 143407776), (8192, 121000311), (8412, 117835776), (8524, 116287488), (9216, 107555832), (10368, 95605184), (11216, 88376832), (12288, 80666874), (12618, 78557184), (12786, 77524992), (13824, 71703888), (16824, 58917888), (17048, 58143744), (18432, 53777916), (18927, 52371456), (19179, 51683328), (20736, 47802592), (22432, 44188416), (24576, 40333437), (25236, 39278592), (25572, 38762496), (27648, 35851944), (33648, 29458944), (34096, 29071872), (36864, 26888958), (37854, 26185728), (38358, 25841664), (41472, 23901296), (44864, 22094208), (50472, 19639296), (51144, 19381248), (55296, 17925972), (56781, 17457152), (57537, 17227776), (67296, 14729472), (68192, 14535936), (73728, 13444479), (75708, 13092864), (76716, 12920832), (82944, 11950648), (89728, 11047104), (100944, 9819648), (102288, 9690624), (110592, 8962986), (113562, 8728576), (115074, 8613888), (134592, 7364736), (136384, 7267968), (151416, 6546432), (153432, 6460416), (165888, 5975324), (172611, 5742592), (179456, 5523552), (201888, 4909824), (204576, 4845312), (221184, 4481493), (227124, 4364288), (230148, 4306944), (269184, 3682368), (272768, 3633984), (302832, 3273216), (306864, 3230208), (331776, 2987662), (345222, 2871296), (358912, 2761776), (403776, 2454912), (409152, 2422656), (454248, 2182144), (460296, 2153472), (538368, 1841184), (545536, 1816992), (605664, 1636608), (613728, 1615104), (663552, 1493831), (690444, 1435648), (717824, 1380888), (807552, 1227456), (818304, 1211328), (908496, 1091072), (920592, 1076736)]