21505832064

素因数分解:

$2^7\times 3^2\times {\mathrm{29}}^1\times {\mathrm{61}}^2\times {\mathrm{173}}^1$

素因数の和:344

約数の個数: 288

約数和(自身を含む): 65462166900

約数和(自身を除く): 43956334836

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 48, 58, 61, 64, 72, 87, 96, 116, 122, 128, 144, 173, 174, 183, 192, 232, 244, 261, 288, 346, 348, 366, 384, 464, 488, 519, 522, 549, 576, 692, 696, 732, 928, 976, 1038, 1044, 1098, 1152, 1384, 1392, 1464, 1557, 1769, 1856, 1952, 2076, 2088, 2196, 2768, 2784, 2928, 3114, 3538, 3712, 3721, 3904, 4152, 4176, 4392, 5017, 5307, 5536, 5568, 5856, 6228, 7076, 7442, 7808, 8304, 8352, 8784, 10034, 10553, 10614, 11072, 11136, 11163, 11712, 12456, 14152, 14884, 15051, 15921, 16608, 16704, 17568, 20068, 21106, 21228, 22144, 22326, 23424, 24912, 28304, 29768, 30102, 31659, 31842, 33216, 33408, 33489, 35136, 40136, 42212, 42456, 44652, 45153, 49824, 56608, 59536, 60204, 63318, 63684, 66432, 66978, 70272, 80272, 84424, 84912, 89304, 90306, 94977, 99648, 107909, 113216, 119072, 120408, 126636, 127368, 133956, 160544, 168848, 169824, 178608, 180612, 189954, 199296, 215818, 226432, 238144, 240816, 253272, 254736, 267912, 306037, 321088, 323727, 337696, 339648, 357216, 361224, 379908, 431636, 476288, 481632, 506544, 509472, 535824, 612074, 642176, 643733, 647454, 675392, 679296, 714432, 722448, 759816, 863272, 918111, 963264, 971181, 1013088, 1018944, 1071648, 1224148, 1287466, 1294908, 1350784, 1428864, 1444896, 1519632, 1726544, 1836222, 1926528, 1931199, 1942362, 2026176, 2037888, 2143296, 2448296, 2574932, 2589816, 2754333, 2889792, 3039264, 3453088, 3672444, 3862398, 3884724, 4052352, 4286592, 4896592, 5149864, 5179632, 5508666, 5779584, 5793597, 6078528, 6906176, 7344888, 7724796, 7769448, 9793184, 10299728, 10359264, 11017332, 11587194, 12157056, 13812352, 14689776, 15449592, 15538896, 18668257, 19586368, 20599456, 20718528, 22034664, 23174388, 29379552, 30899184, 31077792, 37336514, 39172736, 41198912, 41437056, 44069328, 46348776, 56004771, 58759104, 61798368, 62155584, 74673028, 82397824, 88138656, 92697552, 112009542, 117518208, 123596736, 124311168, 149346056, 168014313, 176277312, 185395104, 224019084, 247193472, 298692112, 336028626, 352554624, 370790208, 448038168, 597384224, 672057252, 741580416, 896076336, 1194768448, 1344114504, 1792152672, 2389536896, 2688229008, 3584305344, 5376458016, 7168610688, 10752916032, 21505832064]

約数ペア:

[(1, 21505832064), (2, 10752916032), (3, 7168610688), (4, 5376458016), (6, 3584305344), (8, 2688229008), (9, 2389536896), (12, 1792152672), (16, 1344114504), (18, 1194768448), (24, 896076336), (29, 741580416), (32, 672057252), (36, 597384224), (48, 448038168), (58, 370790208), (61, 352554624), (64, 336028626), (72, 298692112), (87, 247193472), (96, 224019084), (116, 185395104), (122, 176277312), (128, 168014313), (144, 149346056), (173, 124311168), (174, 123596736), (183, 117518208), (192, 112009542), (232, 92697552), (244, 88138656), (261, 82397824), (288, 74673028), (346, 62155584), (348, 61798368), (366, 58759104), (384, 56004771), (464, 46348776), (488, 44069328), (519, 41437056), (522, 41198912), (549, 39172736), (576, 37336514), (692, 31077792), (696, 30899184), (732, 29379552), (928, 23174388), (976, 22034664), (1038, 20718528), (1044, 20599456), (1098, 19586368), (1152, 18668257), (1384, 15538896), (1392, 15449592), (1464, 14689776), (1557, 13812352), (1769, 12157056), (1856, 11587194), (1952, 11017332), (2076, 10359264), (2088, 10299728), (2196, 9793184), (2768, 7769448), (2784, 7724796), (2928, 7344888), (3114, 6906176), (3538, 6078528), (3712, 5793597), (3721, 5779584), (3904, 5508666), (4152, 5179632), (4176, 5149864), (4392, 4896592), (5017, 4286592), (5307, 4052352), (5536, 3884724), (5568, 3862398), (5856, 3672444), (6228, 3453088), (7076, 3039264), (7442, 2889792), (7808, 2754333), (8304, 2589816), (8352, 2574932), (8784, 2448296), (10034, 2143296), (10553, 2037888), (10614, 2026176), (11072, 1942362), (11136, 1931199), (11163, 1926528), (11712, 1836222), (12456, 1726544), (14152, 1519632), (14884, 1444896), (15051, 1428864), (15921, 1350784), (16608, 1294908), (16704, 1287466), (17568, 1224148), (20068, 1071648), (21106, 1018944), (21228, 1013088), (22144, 971181), (22326, 963264), (23424, 918111), (24912, 863272), (28304, 759816), (29768, 722448), (30102, 714432), (31659, 679296), (31842, 675392), (33216, 647454), (33408, 643733), (33489, 642176), (35136, 612074), (40136, 535824), (42212, 509472), (42456, 506544), (44652, 481632), (45153, 476288), (49824, 431636), (56608, 379908), (59536, 361224), (60204, 357216), (63318, 339648), (63684, 337696), (66432, 323727), (66978, 321088), (70272, 306037), (80272, 267912), (84424, 254736), (84912, 253272), (89304, 240816), (90306, 238144), (94977, 226432), (99648, 215818), (107909, 199296), (113216, 189954), (119072, 180612), (120408, 178608), (126636, 169824), (127368, 168848), (133956, 160544)]