7638661888

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:251

約数の個数: 288

約数和(自身を含む): 18988204032

約数和(自身を除く): 11349542144

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 31, 32, 44, 52, 53, 62, 64, 88, 104, 106, 124, 127, 128, 143, 176, 208, 212, 248, 254, 256, 286, 341, 352, 403, 416, 424, 496, 508, 572, 583, 682, 689, 704, 806, 832, 848, 992, 1016, 1144, 1166, 1364, 1378, 1397, 1408, 1612, 1643, 1651, 1664, 1696, 1984, 2032, 2288, 2332, 2728, 2756, 2794, 2816, 3224, 3286, 3302, 3328, 3392, 3937, 3968, 4064, 4433, 4576, 4664, 5456, 5512, 5588, 6448, 6572, 6604, 6731, 6784, 7579, 7874, 7936, 8128, 8866, 9152, 9328, 10912, 11024, 11176, 12896, 13144, 13208, 13462, 13568, 15158, 15748, 16256, 17732, 18073, 18161, 18304, 18656, 21359, 21824, 22048, 22352, 25792, 26288, 26416, 26924, 30316, 31496, 32512, 35464, 36146, 36322, 36608, 37312, 42718, 43307, 43648, 44096, 44704, 51181, 51584, 52576, 52832, 53848, 60632, 62992, 70928, 72292, 72644, 74041, 74624, 85436, 86614, 87296, 87503, 88192, 89408, 102362, 103168, 105152, 105664, 107696, 121264, 125984, 141856, 144584, 145288, 148082, 149248, 170872, 173228, 175006, 176384, 178816, 204724, 208661, 210304, 211328, 215392, 234949, 242528, 251968, 283712, 289168, 290576, 296164, 341744, 346456, 350012, 357632, 409448, 417322, 420608, 422656, 430784, 469898, 485056, 503936, 562991, 567424, 578336, 581152, 592328, 683488, 692912, 700024, 818896, 834644, 861568, 939796, 962533, 970112, 1007872, 1125982, 1134848, 1156672, 1162304, 1184656, 1366976, 1385824, 1400048, 1637792, 1669288, 1723136, 1879592, 1925066, 1940224, 2251964, 2295271, 2313344, 2324608, 2369312, 2712593, 2733952, 2771648, 2800096, 3275584, 3338576, 3759184, 3850132, 4503928, 4590542, 4626688, 4649216, 4738624, 5425186, 5467904, 5543296, 5600192, 6551168, 6677152, 7518368, 7700264, 9007856, 9181084, 9477248, 10850372, 11086592, 11200384, 13102336, 13354304, 15036736, 15400528, 18015712, 18362168, 18954496, 21700744, 22400768, 26708608, 29838523, 30073472, 30801056, 36031424, 36724336, 43401488, 53417216, 59677046, 60146944, 61602112, 72062848, 73448672, 86802976, 119354092, 123204224, 144125696, 146897344, 173605952, 238708184, 246408448, 293794688, 347211904, 477416368, 587589376, 694423808, 954832736, 1909665472, 3819330944, 7638661888]

約数ペア:

[(1, 7638661888), (2, 3819330944), (4, 1909665472), (8, 954832736), (11, 694423808), (13, 587589376), (16, 477416368), (22, 347211904), (26, 293794688), (31, 246408448), (32, 238708184), (44, 173605952), (52, 146897344), (53, 144125696), (62, 123204224), (64, 119354092), (88, 86802976), (104, 73448672), (106, 72062848), (124, 61602112), (127, 60146944), (128, 59677046), (143, 53417216), (176, 43401488), (208, 36724336), (212, 36031424), (248, 30801056), (254, 30073472), (256, 29838523), (286, 26708608), (341, 22400768), (352, 21700744), (403, 18954496), (416, 18362168), (424, 18015712), (496, 15400528), (508, 15036736), (572, 13354304), (583, 13102336), (682, 11200384), (689, 11086592), (704, 10850372), (806, 9477248), (832, 9181084), (848, 9007856), (992, 7700264), (1016, 7518368), (1144, 6677152), (1166, 6551168), (1364, 5600192), (1378, 5543296), (1397, 5467904), (1408, 5425186), (1612, 4738624), (1643, 4649216), (1651, 4626688), (1664, 4590542), (1696, 4503928), (1984, 3850132), (2032, 3759184), (2288, 3338576), (2332, 3275584), (2728, 2800096), (2756, 2771648), (2794, 2733952), (2816, 2712593), (3224, 2369312), (3286, 2324608), (3302, 2313344), (3328, 2295271), (3392, 2251964), (3937, 1940224), (3968, 1925066), (4064, 1879592), (4433, 1723136), (4576, 1669288), (4664, 1637792), (5456, 1400048), (5512, 1385824), (5588, 1366976), (6448, 1184656), (6572, 1162304), (6604, 1156672), (6731, 1134848), (6784, 1125982), (7579, 1007872), (7874, 970112), (7936, 962533), (8128, 939796), (8866, 861568), (9152, 834644), (9328, 818896), (10912, 700024), (11024, 692912), (11176, 683488), (12896, 592328), (13144, 581152), (13208, 578336), (13462, 567424), (13568, 562991), (15158, 503936), (15748, 485056), (16256, 469898), (17732, 430784), (18073, 422656), (18161, 420608), (18304, 417322), (18656, 409448), (21359, 357632), (21824, 350012), (22048, 346456), (22352, 341744), (25792, 296164), (26288, 290576), (26416, 289168), (26924, 283712), (30316, 251968), (31496, 242528), (32512, 234949), (35464, 215392), (36146, 211328), (36322, 210304), (36608, 208661), (37312, 204724), (42718, 178816), (43307, 176384), (43648, 175006), (44096, 173228), (44704, 170872), (51181, 149248), (51584, 148082), (52576, 145288), (52832, 144584), (53848, 141856), (60632, 125984), (62992, 121264), (70928, 107696), (72292, 105664), (72644, 105152), (74041, 103168), (74624, 102362), (85436, 89408), (86614, 88192), (87296, 87503)]