12991601403648

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{4941907}}^1$

素因数の和:4942099

約数の個数: 216

約数和(自身を含む): 43071772435328

約数和(自身を除く): 30080171031680

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 163, 168, 192, 224, 252, 256, 288, 326, 336, 384, 448, 489, 504, 576, 652, 672, 768, 896, 978, 1008, 1141, 1152, 1304, 1344, 1467, 1792, 1956, 2016, 2282, 2304, 2608, 2688, 2934, 3423, 3912, 4032, 4564, 5216, 5376, 5868, 6846, 7824, 8064, 9128, 10269, 10432, 11736, 13692, 15648, 16128, 18256, 20538, 20864, 23472, 27384, 31296, 36512, 41076, 41728, 46944, 54768, 62592, 73024, 82152, 93888, 109536, 125184, 146048, 164304, 187776, 219072, 292096, 328608, 375552, 438144, 657216, 876288, 1314432, 2628864, 4941907, 9883814, 14825721, 19767628, 29651442, 34593349, 39535256, 44477163, 59302884, 69186698, 79070512, 88954326, 103780047, 118605768, 138373396, 158141024, 177908652, 207560094, 237211536, 276746792, 311340141, 316282048, 355817304, 415120188, 474423072, 553493584, 622680282, 632564096, 711634608, 805530841, 830240376, 948846144, 1106987168, 1245360564, 1265128192, 1423269216, 1611061682, 1660480752, 1897692288, 2213974336, 2416592523, 2490721128, 2846538432, 3222123364, 3320961504, 3795384576, 4427948672, 4833185046, 4981442256, 5638715887, 5693076864, 6444246728, 6641923008, 7249777569, 8855897344, 9666370092, 9962884512, 11277431774, 11386153728, 12888493456, 13283846016, 14499555138, 16916147661, 19332740184, 19925769024, 22554863548, 25776986912, 26567692032, 28999110276, 33832295322, 38665480368, 39851538048, 45109727096, 50748442983, 51553973824, 57998220552, 67664590644, 77330960736, 79703076096, 90219454192, 101496885966, 103107947648, 115996441104, 135329181288, 154661921472, 180438908384, 202993771932, 206215895296, 231992882208, 270658362576, 309323842944, 360877816768, 405987543864, 463985764416, 541316725152, 618647685888, 721755633536, 811975087728, 927971528832, 1082633450304, 1443511267072, 1623950175456, 1855943057664, 2165266900608, 3247900350912, 4330533801216, 6495800701824, 12991601403648]

約数ペア:

[(1, 12991601403648), (2, 6495800701824), (3, 4330533801216), (4, 3247900350912), (6, 2165266900608), (7, 1855943057664), (8, 1623950175456), (9, 1443511267072), (12, 1082633450304), (14, 927971528832), (16, 811975087728), (18, 721755633536), (21, 618647685888), (24, 541316725152), (28, 463985764416), (32, 405987543864), (36, 360877816768), (42, 309323842944), (48, 270658362576), (56, 231992882208), (63, 206215895296), (64, 202993771932), (72, 180438908384), (84, 154661921472), (96, 135329181288), (112, 115996441104), (126, 103107947648), (128, 101496885966), (144, 90219454192), (163, 79703076096), (168, 77330960736), (192, 67664590644), (224, 57998220552), (252, 51553973824), (256, 50748442983), (288, 45109727096), (326, 39851538048), (336, 38665480368), (384, 33832295322), (448, 28999110276), (489, 26567692032), (504, 25776986912), (576, 22554863548), (652, 19925769024), (672, 19332740184), (768, 16916147661), (896, 14499555138), (978, 13283846016), (1008, 12888493456), (1141, 11386153728), (1152, 11277431774), (1304, 9962884512), (1344, 9666370092), (1467, 8855897344), (1792, 7249777569), (1956, 6641923008), (2016, 6444246728), (2282, 5693076864), (2304, 5638715887), (2608, 4981442256), (2688, 4833185046), (2934, 4427948672), (3423, 3795384576), (3912, 3320961504), (4032, 3222123364), (4564, 2846538432), (5216, 2490721128), (5376, 2416592523), (5868, 2213974336), (6846, 1897692288), (7824, 1660480752), (8064, 1611061682), (9128, 1423269216), (10269, 1265128192), (10432, 1245360564), (11736, 1106987168), (13692, 948846144), (15648, 830240376), (16128, 805530841), (18256, 711634608), (20538, 632564096), (20864, 622680282), (23472, 553493584), (27384, 474423072), (31296, 415120188), (36512, 355817304), (41076, 316282048), (41728, 311340141), (46944, 276746792), (54768, 237211536), (62592, 207560094), (73024, 177908652), (82152, 158141024), (93888, 138373396), (109536, 118605768), (125184, 103780047), (146048, 88954326), (164304, 79070512), (187776, 69186698), (219072, 59302884), (292096, 44477163), (328608, 39535256), (375552, 34593349), (438144, 29651442), (657216, 19767628), (876288, 14825721), (1314432, 9883814), (2628864, 4941907)]