231888432

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1$

素因数の和:251

約数の個数: 160

約数和(自身を含む): 668528640

約数和(自身を除く): 436640208

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 31, 34, 48, 51, 62, 68, 89, 93, 102, 103, 124, 136, 178, 186, 204, 206, 248, 267, 272, 309, 356, 372, 408, 412, 496, 527, 534, 618, 712, 744, 816, 824, 1054, 1068, 1236, 1424, 1488, 1513, 1581, 1648, 1751, 2108, 2136, 2472, 2759, 3026, 3162, 3193, 3502, 4216, 4272, 4539, 4944, 5253, 5518, 6052, 6324, 6386, 7004, 8277, 8432, 9078, 9167, 9579, 10506, 11036, 12104, 12648, 12772, 14008, 16554, 18156, 18334, 19158, 21012, 22072, 24208, 25296, 25544, 27501, 28016, 33108, 36312, 36668, 38316, 42024, 44144, 46903, 51088, 54281, 55002, 66216, 72624, 73336, 76632, 84048, 93806, 108562, 110004, 132432, 140709, 146672, 153264, 155839, 162843, 187612, 217124, 220008, 281418, 284177, 311678, 325686, 375224, 434248, 440016, 467517, 562836, 568354, 623356, 651372, 750448, 852531, 868496, 935034, 1125672, 1136708, 1246712, 1302744, 1705062, 1870068, 2251344, 2273416, 2493424, 2605488, 3410124, 3740136, 4546832, 4831009, 6820248, 7480272, 9662018, 13640496, 14493027, 19324036, 28986054, 38648072, 57972108, 77296144, 115944216, 231888432]

約数ペア:

[(1, 231888432), (2, 115944216), (3, 77296144), (4, 57972108), (6, 38648072), (8, 28986054), (12, 19324036), (16, 14493027), (17, 13640496), (24, 9662018), (31, 7480272), (34, 6820248), (48, 4831009), (51, 4546832), (62, 3740136), (68, 3410124), (89, 2605488), (93, 2493424), (102, 2273416), (103, 2251344), (124, 1870068), (136, 1705062), (178, 1302744), (186, 1246712), (204, 1136708), (206, 1125672), (248, 935034), (267, 868496), (272, 852531), (309, 750448), (356, 651372), (372, 623356), (408, 568354), (412, 562836), (496, 467517), (527, 440016), (534, 434248), (618, 375224), (712, 325686), (744, 311678), (816, 284177), (824, 281418), (1054, 220008), (1068, 217124), (1236, 187612), (1424, 162843), (1488, 155839), (1513, 153264), (1581, 146672), (1648, 140709), (1751, 132432), (2108, 110004), (2136, 108562), (2472, 93806), (2759, 84048), (3026, 76632), (3162, 73336), (3193, 72624), (3502, 66216), (4216, 55002), (4272, 54281), (4539, 51088), (4944, 46903), (5253, 44144), (5518, 42024), (6052, 38316), (6324, 36668), (6386, 36312), (7004, 33108), (8277, 28016), (8432, 27501), (9078, 25544), (9167, 25296), (9579, 24208), (10506, 22072), (11036, 21012), (12104, 19158), (12648, 18334), (12772, 18156), (14008, 16554)]