491228930016

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{26693}}^1$

素因数の和:26914

約数の個数: 288

約数和(自身を含む): 1575141186528

約数和(自身を除く): 1083912256512

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 37, 44, 48, 66, 72, 74, 88, 96, 99, 111, 132, 144, 148, 157, 176, 198, 222, 264, 288, 296, 314, 333, 352, 396, 407, 444, 471, 528, 592, 628, 666, 792, 814, 888, 942, 1056, 1184, 1221, 1256, 1332, 1413, 1584, 1628, 1727, 1776, 1884, 2442, 2512, 2664, 2826, 3168, 3256, 3454, 3552, 3663, 3768, 4884, 5024, 5181, 5328, 5652, 5809, 6512, 6908, 7326, 7536, 9768, 10362, 10656, 11304, 11618, 13024, 13816, 14652, 15072, 15543, 17427, 19536, 20724, 22608, 23236, 26693, 27632, 29304, 31086, 34854, 39072, 41448, 45216, 46472, 52281, 53386, 55264, 58608, 62172, 63899, 69708, 80079, 82896, 92944, 104562, 106772, 117216, 124344, 127798, 139416, 160158, 165792, 185888, 191697, 209124, 213544, 240237, 248688, 255596, 278832, 293623, 320316, 383394, 418248, 427088, 480474, 497376, 511192, 557664, 575091, 587246, 640632, 766788, 836496, 854176, 880869, 960948, 987641, 1022384, 1150182, 1174492, 1281264, 1533576, 1672992, 1761738, 1921896, 1975282, 2044768, 2300364, 2348984, 2562528, 2642607, 2962923, 3067152, 3523476, 3843792, 3950564, 4190801, 4600728, 4697968, 5285214, 5925846, 6134304, 7046952, 7687584, 7901128, 8381602, 8888769, 9201456, 9395936, 10570428, 10864051, 11851692, 12572403, 14093904, 15802256, 16763204, 17777538, 18402912, 21140856, 21728102, 23703384, 25144806, 28187808, 31604512, 32592153, 33526408, 35555076, 37717209, 42281712, 43456204, 46098811, 47406768, 50289612, 65184306, 67052816, 71110152, 75434418, 84563424, 86912408, 92197622, 94813536, 97776459, 100579224, 130368612, 134105632, 138296433, 142220304, 150868836, 155059637, 173824816, 184395244, 195552918, 201158448, 260737224, 276592866, 284440608, 301737672, 310119274, 347649632, 368790488, 391105836, 402316896, 414889299, 465178911, 521474448, 553185732, 603475344, 620238548, 737580976, 782211672, 829778598, 930357822, 1042948896, 1106371464, 1206950688, 1240477096, 1395536733, 1475161952, 1564423344, 1659557196, 1705656007, 1860715644, 2212742928, 2480954192, 2791073466, 3128846688, 3319114392, 3411312014, 3721431288, 4425485856, 4961908384, 5116968021, 5582146932, 6638228784, 6822624028, 7442862576, 10233936042, 11164293864, 13276457568, 13645248056, 14885725152, 15350904063, 20467872084, 22328587728, 27290496112, 30701808126, 40935744168, 44657175456, 54580992224, 61403616252, 81871488336, 122807232504, 163742976672, 245614465008, 491228930016]

約数ペア:

[(1, 491228930016), (2, 245614465008), (3, 163742976672), (4, 122807232504), (6, 81871488336), (8, 61403616252), (9, 54580992224), (11, 44657175456), (12, 40935744168), (16, 30701808126), (18, 27290496112), (22, 22328587728), (24, 20467872084), (32, 15350904063), (33, 14885725152), (36, 13645248056), (37, 13276457568), (44, 11164293864), (48, 10233936042), (66, 7442862576), (72, 6822624028), (74, 6638228784), (88, 5582146932), (96, 5116968021), (99, 4961908384), (111, 4425485856), (132, 3721431288), (144, 3411312014), (148, 3319114392), (157, 3128846688), (176, 2791073466), (198, 2480954192), (222, 2212742928), (264, 1860715644), (288, 1705656007), (296, 1659557196), (314, 1564423344), (333, 1475161952), (352, 1395536733), (396, 1240477096), (407, 1206950688), (444, 1106371464), (471, 1042948896), (528, 930357822), (592, 829778598), (628, 782211672), (666, 737580976), (792, 620238548), (814, 603475344), (888, 553185732), (942, 521474448), (1056, 465178911), (1184, 414889299), (1221, 402316896), (1256, 391105836), (1332, 368790488), (1413, 347649632), (1584, 310119274), (1628, 301737672), (1727, 284440608), (1776, 276592866), (1884, 260737224), (2442, 201158448), (2512, 195552918), (2664, 184395244), (2826, 173824816), (3168, 155059637), (3256, 150868836), (3454, 142220304), (3552, 138296433), (3663, 134105632), (3768, 130368612), (4884, 100579224), (5024, 97776459), (5181, 94813536), (5328, 92197622), (5652, 86912408), (5809, 84563424), (6512, 75434418), (6908, 71110152), (7326, 67052816), (7536, 65184306), (9768, 50289612), (10362, 47406768), (10656, 46098811), (11304, 43456204), (11618, 42281712), (13024, 37717209), (13816, 35555076), (14652, 33526408), (15072, 32592153), (15543, 31604512), (17427, 28187808), (19536, 25144806), (20724, 23703384), (22608, 21728102), (23236, 21140856), (26693, 18402912), (27632, 17777538), (29304, 16763204), (31086, 15802256), (34854, 14093904), (39072, 12572403), (41448, 11851692), (45216, 10864051), (46472, 10570428), (52281, 9395936), (53386, 9201456), (55264, 8888769), (58608, 8381602), (62172, 7901128), (63899, 7687584), (69708, 7046952), (80079, 6134304), (82896, 5925846), (92944, 5285214), (104562, 4697968), (106772, 4600728), (117216, 4190801), (124344, 3950564), (127798, 3843792), (139416, 3523476), (160158, 3067152), (165792, 2962923), (185888, 2642607), (191697, 2562528), (209124, 2348984), (213544, 2300364), (240237, 2044768), (248688, 1975282), (255596, 1921896), (278832, 1761738), (293623, 1672992), (320316, 1533576), (383394, 1281264), (418248, 1174492), (427088, 1150182), (480474, 1022384), (497376, 987641), (511192, 960948), (557664, 880869), (575091, 854176), (587246, 836496), (640632, 766788)]