243392904

素因数分解:

$2^3\times 3^3\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{223}}^1$

素因数の和:432

約数の個数: 128

約数和(自身を含む): 705331200

約数和(自身を除く): 461938296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 62, 72, 93, 108, 124, 163, 186, 216, 223, 248, 279, 326, 372, 446, 489, 558, 652, 669, 744, 837, 892, 978, 1116, 1304, 1338, 1467, 1674, 1784, 1956, 2007, 2232, 2676, 2934, 3348, 3912, 4014, 4401, 5053, 5352, 5868, 6021, 6696, 6913, 8028, 8802, 10106, 11736, 12042, 13826, 15159, 16056, 17604, 20212, 20739, 24084, 27652, 30318, 35208, 36349, 40424, 41478, 45477, 48168, 55304, 60636, 62217, 72698, 82956, 90954, 109047, 121272, 124434, 136431, 145396, 165912, 181908, 186651, 218094, 248868, 272862, 290792, 327141, 363816, 373302, 436188, 497736, 545724, 654282, 746604, 872376, 981423, 1091448, 1126819, 1308564, 1493208, 1962846, 2253638, 2617128, 3380457, 3925692, 4507276, 6760914, 7851384, 9014552, 10141371, 13521828, 20282742, 27043656, 30424113, 40565484, 60848226, 81130968, 121696452, 243392904]

約数ペア:

[(1, 243392904), (2, 121696452), (3, 81130968), (4, 60848226), (6, 40565484), (8, 30424113), (9, 27043656), (12, 20282742), (18, 13521828), (24, 10141371), (27, 9014552), (31, 7851384), (36, 6760914), (54, 4507276), (62, 3925692), (72, 3380457), (93, 2617128), (108, 2253638), (124, 1962846), (163, 1493208), (186, 1308564), (216, 1126819), (223, 1091448), (248, 981423), (279, 872376), (326, 746604), (372, 654282), (446, 545724), (489, 497736), (558, 436188), (652, 373302), (669, 363816), (744, 327141), (837, 290792), (892, 272862), (978, 248868), (1116, 218094), (1304, 186651), (1338, 181908), (1467, 165912), (1674, 145396), (1784, 136431), (1956, 124434), (2007, 121272), (2232, 109047), (2676, 90954), (2934, 82956), (3348, 72698), (3912, 62217), (4014, 60636), (4401, 55304), (5053, 48168), (5352, 45477), (5868, 41478), (6021, 40424), (6696, 36349), (6913, 35208), (8028, 30318), (8802, 27652), (10106, 24084), (11736, 20739), (12042, 20212), (13826, 17604), (15159, 16056)]