388531584

素因数分解:

$2^7\times 3^2\times 7^2\times {\mathrm{6883}}^1$

素因数の和:6917

約数の個数: 144

約数和(自身を含む): 1300766220

約数和(自身を除く): 912234636

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 64, 72, 84, 96, 98, 112, 126, 128, 144, 147, 168, 192, 196, 224, 252, 288, 294, 336, 384, 392, 441, 448, 504, 576, 588, 672, 784, 882, 896, 1008, 1152, 1176, 1344, 1568, 1764, 2016, 2352, 2688, 3136, 3528, 4032, 4704, 6272, 6883, 7056, 8064, 9408, 13766, 14112, 18816, 20649, 27532, 28224, 41298, 48181, 55064, 56448, 61947, 82596, 96362, 110128, 123894, 144543, 165192, 192724, 220256, 247788, 289086, 330384, 337267, 385448, 433629, 440512, 495576, 578172, 660768, 674534, 770896, 867258, 881024, 991152, 1011801, 1156344, 1321536, 1349068, 1541792, 1734516, 1982304, 2023602, 2312688, 2643072, 2698136, 3035403, 3083584, 3469032, 3964608, 4047204, 4625376, 5396272, 6070806, 6167168, 6938064, 7929216, 8094408, 9250752, 10792544, 12141612, 13876128, 16188816, 18501504, 21585088, 24283224, 27752256, 32377632, 43170176, 48566448, 55504512, 64755264, 97132896, 129510528, 194265792, 388531584]

約数ペア:

[(1, 388531584), (2, 194265792), (3, 129510528), (4, 97132896), (6, 64755264), (7, 55504512), (8, 48566448), (9, 43170176), (12, 32377632), (14, 27752256), (16, 24283224), (18, 21585088), (21, 18501504), (24, 16188816), (28, 13876128), (32, 12141612), (36, 10792544), (42, 9250752), (48, 8094408), (49, 7929216), (56, 6938064), (63, 6167168), (64, 6070806), (72, 5396272), (84, 4625376), (96, 4047204), (98, 3964608), (112, 3469032), (126, 3083584), (128, 3035403), (144, 2698136), (147, 2643072), (168, 2312688), (192, 2023602), (196, 1982304), (224, 1734516), (252, 1541792), (288, 1349068), (294, 1321536), (336, 1156344), (384, 1011801), (392, 991152), (441, 881024), (448, 867258), (504, 770896), (576, 674534), (588, 660768), (672, 578172), (784, 495576), (882, 440512), (896, 433629), (1008, 385448), (1152, 337267), (1176, 330384), (1344, 289086), (1568, 247788), (1764, 220256), (2016, 192724), (2352, 165192), (2688, 144543), (3136, 123894), (3528, 110128), (4032, 96362), (4704, 82596), (6272, 61947), (6883, 56448), (7056, 55064), (8064, 48181), (9408, 41298), (13766, 28224), (14112, 27532), (18816, 20649)]