1261528128

素因数分解:

$2^6\times 3^3\times 7^2\times {\mathrm{47}}^1\times {\mathrm{317}}^1$

素因数の和:399

約数の個数: 336

約数和(自身を含む): 4419843840

約数和(自身を除く): 3158315712

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 47, 48, 49, 54, 56, 63, 64, 72, 84, 94, 96, 98, 108, 112, 126, 141, 144, 147, 168, 188, 189, 192, 196, 216, 224, 252, 282, 288, 294, 317, 329, 336, 376, 378, 392, 423, 432, 441, 448, 504, 564, 576, 588, 634, 658, 672, 752, 756, 784, 846, 864, 882, 951, 987, 1008, 1128, 1176, 1268, 1269, 1316, 1323, 1344, 1504, 1512, 1568, 1692, 1728, 1764, 1902, 1974, 2016, 2219, 2256, 2303, 2352, 2536, 2538, 2632, 2646, 2853, 2961, 3008, 3024, 3136, 3384, 3528, 3804, 3948, 4032, 4438, 4512, 4606, 4704, 5072, 5076, 5264, 5292, 5706, 5922, 6048, 6657, 6768, 6909, 7056, 7608, 7896, 8559, 8876, 8883, 9024, 9212, 9408, 10144, 10152, 10528, 10584, 11412, 11844, 12096, 13314, 13536, 13818, 14112, 14899, 15216, 15533, 15792, 17118, 17752, 17766, 18424, 19971, 20288, 20304, 20727, 21056, 21168, 22824, 23688, 26628, 27072, 27636, 28224, 29798, 30432, 31066, 31584, 34236, 35504, 35532, 36848, 39942, 40608, 41454, 42336, 44697, 45648, 46599, 47376, 53256, 55272, 59596, 59913, 60864, 62132, 62181, 63168, 68472, 71008, 71064, 73696, 79884, 81216, 82908, 84672, 89394, 91296, 93198, 94752, 104293, 106512, 110544, 119192, 119826, 124264, 124362, 134091, 136944, 139797, 142016, 142128, 147392, 159768, 165816, 178788, 182592, 186396, 189504, 208586, 213024, 221088, 238384, 239652, 248528, 248724, 268182, 273888, 279594, 284256, 312879, 319536, 331632, 357576, 372792, 402273, 417172, 419391, 426048, 442176, 476768, 479304, 497056, 497448, 536364, 547776, 559188, 568512, 625758, 639072, 663264, 715152, 730051, 745584, 804546, 834344, 838782, 938637, 953536, 958608, 994112, 994896, 1072728, 1118376, 1251516, 1278144, 1326528, 1430304, 1460102, 1491168, 1609092, 1668688, 1677564, 1877274, 1917216, 1989792, 2145456, 2190153, 2236752, 2503032, 2815911, 2860608, 2920204, 2982336, 3218184, 3337376, 3355128, 3754548, 3834432, 3979584, 4290912, 4380306, 4473504, 5006064, 5631822, 5840408, 6436368, 6570459, 6674752, 6710256, 7509096, 8581824, 8760612, 8947008, 10012128, 11263644, 11680816, 12872736, 13140918, 13420512, 15018192, 17521224, 19711377, 20024256, 22527288, 23361632, 25745472, 26281836, 26841024, 30036384, 35042448, 39422754, 45054576, 46723264, 52563672, 60072768, 70084896, 78845508, 90109152, 105127344, 140169792, 157691016, 180218304, 210254688, 315382032, 420509376, 630764064, 1261528128]

約数ペア:

[(1, 1261528128), (2, 630764064), (3, 420509376), (4, 315382032), (6, 210254688), (7, 180218304), (8, 157691016), (9, 140169792), (12, 105127344), (14, 90109152), (16, 78845508), (18, 70084896), (21, 60072768), (24, 52563672), (27, 46723264), (28, 45054576), (32, 39422754), (36, 35042448), (42, 30036384), (47, 26841024), (48, 26281836), (49, 25745472), (54, 23361632), (56, 22527288), (63, 20024256), (64, 19711377), (72, 17521224), (84, 15018192), (94, 13420512), (96, 13140918), (98, 12872736), (108, 11680816), (112, 11263644), (126, 10012128), (141, 8947008), (144, 8760612), (147, 8581824), (168, 7509096), (188, 6710256), (189, 6674752), (192, 6570459), (196, 6436368), (216, 5840408), (224, 5631822), (252, 5006064), (282, 4473504), (288, 4380306), (294, 4290912), (317, 3979584), (329, 3834432), (336, 3754548), (376, 3355128), (378, 3337376), (392, 3218184), (423, 2982336), (432, 2920204), (441, 2860608), (448, 2815911), (504, 2503032), (564, 2236752), (576, 2190153), (588, 2145456), (634, 1989792), (658, 1917216), (672, 1877274), (752, 1677564), (756, 1668688), (784, 1609092), (846, 1491168), (864, 1460102), (882, 1430304), (951, 1326528), (987, 1278144), (1008, 1251516), (1128, 1118376), (1176, 1072728), (1268, 994896), (1269, 994112), (1316, 958608), (1323, 953536), (1344, 938637), (1504, 838782), (1512, 834344), (1568, 804546), (1692, 745584), (1728, 730051), (1764, 715152), (1902, 663264), (1974, 639072), (2016, 625758), (2219, 568512), (2256, 559188), (2303, 547776), (2352, 536364), (2536, 497448), (2538, 497056), (2632, 479304), (2646, 476768), (2853, 442176), (2961, 426048), (3008, 419391), (3024, 417172), (3136, 402273), (3384, 372792), (3528, 357576), (3804, 331632), (3948, 319536), (4032, 312879), (4438, 284256), (4512, 279594), (4606, 273888), (4704, 268182), (5072, 248724), (5076, 248528), (5264, 239652), (5292, 238384), (5706, 221088), (5922, 213024), (6048, 208586), (6657, 189504), (6768, 186396), (6909, 182592), (7056, 178788), (7608, 165816), (7896, 159768), (8559, 147392), (8876, 142128), (8883, 142016), (9024, 139797), (9212, 136944), (9408, 134091), (10144, 124362), (10152, 124264), (10528, 119826), (10584, 119192), (11412, 110544), (11844, 106512), (12096, 104293), (13314, 94752), (13536, 93198), (13818, 91296), (14112, 89394), (14899, 84672), (15216, 82908), (15533, 81216), (15792, 79884), (17118, 73696), (17752, 71064), (17766, 71008), (18424, 68472), (19971, 63168), (20288, 62181), (20304, 62132), (20727, 60864), (21056, 59913), (21168, 59596), (22824, 55272), (23688, 53256), (26628, 47376), (27072, 46599), (27636, 45648), (28224, 44697), (29798, 42336), (30432, 41454), (31066, 40608), (31584, 39942), (34236, 36848), (35504, 35532)]