890691527808

素因数分解:

$2^7\times 3^3\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{63463}}^1$

素因数の和:63648

約数の個数: 256

約数和(自身を含む): 2734333747200

約数和(自身を除く): 1843642219392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 64, 72, 93, 96, 108, 124, 128, 131, 144, 186, 192, 216, 248, 262, 279, 288, 372, 384, 393, 432, 496, 524, 558, 576, 744, 786, 837, 864, 992, 1048, 1116, 1152, 1179, 1488, 1572, 1674, 1728, 1984, 2096, 2232, 2358, 2976, 3144, 3348, 3456, 3537, 3968, 4061, 4192, 4464, 4716, 5952, 6288, 6696, 7074, 8122, 8384, 8928, 9432, 11904, 12183, 12576, 13392, 14148, 16244, 16768, 17856, 18864, 24366, 25152, 26784, 28296, 32488, 35712, 36549, 37728, 48732, 50304, 53568, 56592, 63463, 64976, 73098, 75456, 97464, 107136, 109647, 113184, 126926, 129952, 146196, 150912, 190389, 194928, 219294, 226368, 253852, 259904, 292392, 380778, 389856, 438588, 452736, 507704, 519808, 571167, 584784, 761556, 779712, 877176, 1015408, 1142334, 1169568, 1523112, 1559424, 1713501, 1754352, 1967353, 2030816, 2284668, 2339136, 3046224, 3427002, 3508704, 3934706, 4061632, 4569336, 4678272, 5902059, 6092448, 6854004, 7017408, 7869412, 8123264, 8313653, 9138672, 11804118, 12184896, 13708008, 14034816, 15738824, 16627306, 17706177, 18277344, 23608236, 24369792, 24940959, 27416016, 31477648, 33254612, 35412354, 36554688, 47216472, 49881918, 53118531, 54832032, 62955296, 66509224, 70824708, 73109376, 74822877, 94432944, 99763836, 106237062, 109664064, 125910592, 133018448, 141649416, 149645754, 188865888, 199527672, 212474124, 219328128, 224468631, 251821184, 257723243, 266036896, 283298832, 299291508, 377731776, 399055344, 424948248, 448937262, 515446486, 532073792, 566597664, 598583016, 755463552, 773169729, 798110688, 849896496, 897874524, 1030892972, 1064147584, 1133195328, 1197166032, 1546339458, 1596221376, 1699792992, 1795749048, 2061785944, 2266390656, 2319509187, 2394332064, 3092678916, 3192442752, 3399585984, 3591498096, 4123571888, 4639018374, 4788664128, 6185357832, 6799171968, 6958527561, 7182996192, 8247143776, 9278036748, 9577328256, 12370715664, 13917055122, 14365992384, 16494287552, 18556073496, 24741431328, 27834110244, 28731984768, 32988575104, 37112146992, 49482862656, 55668220488, 74224293984, 98965725312, 111336440976, 148448587968, 222672881952, 296897175936, 445345763904, 890691527808]

約数ペア:

[(1, 890691527808), (2, 445345763904), (3, 296897175936), (4, 222672881952), (6, 148448587968), (8, 111336440976), (9, 98965725312), (12, 74224293984), (16, 55668220488), (18, 49482862656), (24, 37112146992), (27, 32988575104), (31, 28731984768), (32, 27834110244), (36, 24741431328), (48, 18556073496), (54, 16494287552), (62, 14365992384), (64, 13917055122), (72, 12370715664), (93, 9577328256), (96, 9278036748), (108, 8247143776), (124, 7182996192), (128, 6958527561), (131, 6799171968), (144, 6185357832), (186, 4788664128), (192, 4639018374), (216, 4123571888), (248, 3591498096), (262, 3399585984), (279, 3192442752), (288, 3092678916), (372, 2394332064), (384, 2319509187), (393, 2266390656), (432, 2061785944), (496, 1795749048), (524, 1699792992), (558, 1596221376), (576, 1546339458), (744, 1197166032), (786, 1133195328), (837, 1064147584), (864, 1030892972), (992, 897874524), (1048, 849896496), (1116, 798110688), (1152, 773169729), (1179, 755463552), (1488, 598583016), (1572, 566597664), (1674, 532073792), (1728, 515446486), (1984, 448937262), (2096, 424948248), (2232, 399055344), (2358, 377731776), (2976, 299291508), (3144, 283298832), (3348, 266036896), (3456, 257723243), (3537, 251821184), (3968, 224468631), (4061, 219328128), (4192, 212474124), (4464, 199527672), (4716, 188865888), (5952, 149645754), (6288, 141649416), (6696, 133018448), (7074, 125910592), (8122, 109664064), (8384, 106237062), (8928, 99763836), (9432, 94432944), (11904, 74822877), (12183, 73109376), (12576, 70824708), (13392, 66509224), (14148, 62955296), (16244, 54832032), (16768, 53118531), (17856, 49881918), (18864, 47216472), (24366, 36554688), (25152, 35412354), (26784, 33254612), (28296, 31477648), (32488, 27416016), (35712, 24940959), (36549, 24369792), (37728, 23608236), (48732, 18277344), (50304, 17706177), (53568, 16627306), (56592, 15738824), (63463, 14034816), (64976, 13708008), (73098, 12184896), (75456, 11804118), (97464, 9138672), (107136, 8313653), (109647, 8123264), (113184, 7869412), (126926, 7017408), (129952, 6854004), (146196, 6092448), (150912, 5902059), (190389, 4678272), (194928, 4569336), (219294, 4061632), (226368, 3934706), (253852, 3508704), (259904, 3427002), (292392, 3046224), (380778, 2339136), (389856, 2284668), (438588, 2030816), (452736, 1967353), (507704, 1754352), (519808, 1713501), (571167, 1559424), (584784, 1523112), (761556, 1169568), (779712, 1142334), (877176, 1015408)]