21755098656

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{13613}}^1$

素因数の和:13839

約数の個数: 144

約数和(自身を含む): 64223228160

約数和(自身を除く): 42468129504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 124, 144, 179, 186, 248, 279, 288, 358, 372, 496, 537, 558, 716, 744, 992, 1074, 1116, 1432, 1488, 1611, 2148, 2232, 2864, 2976, 3222, 4296, 4464, 5549, 5728, 6444, 8592, 8928, 11098, 12888, 13613, 16647, 17184, 22196, 25776, 27226, 33294, 40839, 44392, 49941, 51552, 54452, 66588, 81678, 88784, 99882, 108904, 122517, 133176, 163356, 177568, 199764, 217808, 245034, 266352, 326712, 399528, 422003, 435616, 490068, 532704, 653424, 799056, 844006, 980136, 1266009, 1306848, 1598112, 1688012, 1960272, 2436727, 2532018, 3376024, 3798027, 3920544, 4873454, 5064036, 6752048, 7310181, 7596054, 9746908, 10128072, 13504096, 14620362, 15192108, 19493816, 20256144, 21930543, 29240724, 30384216, 38987632, 40512288, 43861086, 58481448, 60768432, 75538537, 77975264, 87722172, 116962896, 121536864, 151077074, 175444344, 226615611, 233925792, 302154148, 350888688, 453231222, 604308296, 679846833, 701777376, 906462444, 1208616592, 1359693666, 1812924888, 2417233184, 2719387332, 3625849776, 5438774664, 7251699552, 10877549328, 21755098656]

約数ペア:

[(1, 21755098656), (2, 10877549328), (3, 7251699552), (4, 5438774664), (6, 3625849776), (8, 2719387332), (9, 2417233184), (12, 1812924888), (16, 1359693666), (18, 1208616592), (24, 906462444), (31, 701777376), (32, 679846833), (36, 604308296), (48, 453231222), (62, 350888688), (72, 302154148), (93, 233925792), (96, 226615611), (124, 175444344), (144, 151077074), (179, 121536864), (186, 116962896), (248, 87722172), (279, 77975264), (288, 75538537), (358, 60768432), (372, 58481448), (496, 43861086), (537, 40512288), (558, 38987632), (716, 30384216), (744, 29240724), (992, 21930543), (1074, 20256144), (1116, 19493816), (1432, 15192108), (1488, 14620362), (1611, 13504096), (2148, 10128072), (2232, 9746908), (2864, 7596054), (2976, 7310181), (3222, 6752048), (4296, 5064036), (4464, 4873454), (5549, 3920544), (5728, 3798027), (6444, 3376024), (8592, 2532018), (8928, 2436727), (11098, 1960272), (12888, 1688012), (13613, 1598112), (16647, 1306848), (17184, 1266009), (22196, 980136), (25776, 844006), (27226, 799056), (33294, 653424), (40839, 532704), (44392, 490068), (49941, 435616), (51552, 422003), (54452, 399528), (66588, 326712), (81678, 266352), (88784, 245034), (99882, 217808), (108904, 199764), (122517, 177568), (133176, 163356)]