231485904

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{877}}^1$

素因数の和:954

約数の個数: 160

約数和(自身を含む): 731619840

約数和(自身を除く): 500133936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 47, 48, 52, 54, 72, 78, 94, 104, 108, 117, 141, 144, 156, 188, 208, 216, 234, 282, 312, 351, 376, 423, 432, 468, 564, 611, 624, 702, 752, 846, 877, 936, 1128, 1222, 1269, 1404, 1692, 1754, 1833, 1872, 2256, 2444, 2538, 2631, 2808, 3384, 3508, 3666, 4888, 5076, 5262, 5499, 5616, 6768, 7016, 7332, 7893, 9776, 10152, 10524, 10998, 11401, 14032, 14664, 15786, 16497, 20304, 21048, 21996, 22802, 23679, 29328, 31572, 32994, 34203, 41219, 42096, 43992, 45604, 47358, 63144, 65988, 68406, 82438, 87984, 91208, 94716, 102609, 123657, 126288, 131976, 136812, 164876, 182416, 189432, 205218, 247314, 263952, 273624, 307827, 329752, 370971, 378864, 410436, 494628, 535847, 547248, 615654, 659504, 741942, 820872, 989256, 1071694, 1112913, 1231308, 1483884, 1607541, 1641744, 1978512, 2143388, 2225826, 2462616, 2967768, 3215082, 4286776, 4451652, 4822623, 4925232, 5935536, 6430164, 8573552, 8903304, 9645246, 12860328, 14467869, 17806608, 19290492, 25720656, 28935738, 38580984, 57871476, 77161968, 115742952, 231485904]

約数ペア:

[(1, 231485904), (2, 115742952), (3, 77161968), (4, 57871476), (6, 38580984), (8, 28935738), (9, 25720656), (12, 19290492), (13, 17806608), (16, 14467869), (18, 12860328), (24, 9645246), (26, 8903304), (27, 8573552), (36, 6430164), (39, 5935536), (47, 4925232), (48, 4822623), (52, 4451652), (54, 4286776), (72, 3215082), (78, 2967768), (94, 2462616), (104, 2225826), (108, 2143388), (117, 1978512), (141, 1641744), (144, 1607541), (156, 1483884), (188, 1231308), (208, 1112913), (216, 1071694), (234, 989256), (282, 820872), (312, 741942), (351, 659504), (376, 615654), (423, 547248), (432, 535847), (468, 494628), (564, 410436), (611, 378864), (624, 370971), (702, 329752), (752, 307827), (846, 273624), (877, 263952), (936, 247314), (1128, 205218), (1222, 189432), (1269, 182416), (1404, 164876), (1692, 136812), (1754, 131976), (1833, 126288), (1872, 123657), (2256, 102609), (2444, 94716), (2538, 91208), (2631, 87984), (2808, 82438), (3384, 68406), (3508, 65988), (3666, 63144), (4888, 47358), (5076, 45604), (5262, 43992), (5499, 42096), (5616, 41219), (6768, 34203), (7016, 32994), (7332, 31572), (7893, 29328), (9776, 23679), (10152, 22802), (10524, 21996), (10998, 21048), (11401, 20304), (14032, 16497), (14664, 15786)]