328449888

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2371}}^1$

素因数の和:2437

約数の個数: 144

約数和(自身を含む): 1033499376

約数和(自身を除く): 705049488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 37, 39, 48, 52, 72, 74, 78, 96, 104, 111, 117, 144, 148, 156, 208, 222, 234, 288, 296, 312, 333, 416, 444, 468, 481, 592, 624, 666, 888, 936, 962, 1184, 1248, 1332, 1443, 1776, 1872, 1924, 2371, 2664, 2886, 3552, 3744, 3848, 4329, 4742, 5328, 5772, 7113, 7696, 8658, 9484, 10656, 11544, 14226, 15392, 17316, 18968, 21339, 23088, 28452, 30823, 34632, 37936, 42678, 46176, 56904, 61646, 69264, 75872, 85356, 87727, 92469, 113808, 123292, 138528, 170712, 175454, 184938, 227616, 246584, 263181, 277407, 341424, 350908, 369876, 493168, 526362, 554814, 682848, 701816, 739752, 789543, 986336, 1052724, 1109628, 1140451, 1403632, 1479504, 1579086, 2105448, 2219256, 2280902, 2807264, 2959008, 3158172, 3421353, 4210896, 4438512, 4561804, 6316344, 6842706, 8421792, 8877024, 9123608, 10264059, 12632688, 13685412, 18247216, 20528118, 25265376, 27370824, 36494432, 41056236, 54741648, 82112472, 109483296, 164224944, 328449888]

約数ペア:

[(1, 328449888), (2, 164224944), (3, 109483296), (4, 82112472), (6, 54741648), (8, 41056236), (9, 36494432), (12, 27370824), (13, 25265376), (16, 20528118), (18, 18247216), (24, 13685412), (26, 12632688), (32, 10264059), (36, 9123608), (37, 8877024), (39, 8421792), (48, 6842706), (52, 6316344), (72, 4561804), (74, 4438512), (78, 4210896), (96, 3421353), (104, 3158172), (111, 2959008), (117, 2807264), (144, 2280902), (148, 2219256), (156, 2105448), (208, 1579086), (222, 1479504), (234, 1403632), (288, 1140451), (296, 1109628), (312, 1052724), (333, 986336), (416, 789543), (444, 739752), (468, 701816), (481, 682848), (592, 554814), (624, 526362), (666, 493168), (888, 369876), (936, 350908), (962, 341424), (1184, 277407), (1248, 263181), (1332, 246584), (1443, 227616), (1776, 184938), (1872, 175454), (1924, 170712), (2371, 138528), (2664, 123292), (2886, 113808), (3552, 92469), (3744, 87727), (3848, 85356), (4329, 75872), (4742, 69264), (5328, 61646), (5772, 56904), (7113, 46176), (7696, 42678), (8658, 37936), (9484, 34632), (10656, 30823), (11544, 28452), (14226, 23088), (15392, 21339), (17316, 18968)]