248760144

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{839}}^1$

素因数の和:953

約数の個数: 120

約数和(自身を含む): 731203200

約数和(自身を除く): 482443056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 36, 48, 58, 71, 72, 87, 116, 142, 144, 174, 213, 232, 261, 284, 348, 426, 464, 522, 568, 639, 696, 839, 852, 1044, 1136, 1278, 1392, 1678, 1704, 2059, 2088, 2517, 2556, 3356, 3408, 4118, 4176, 5034, 5112, 6177, 6712, 7551, 8236, 10068, 10224, 12354, 13424, 15102, 16472, 18531, 20136, 24331, 24708, 30204, 32944, 37062, 40272, 48662, 49416, 59569, 60408, 72993, 74124, 97324, 98832, 119138, 120816, 145986, 148248, 178707, 194648, 218979, 238276, 291972, 296496, 357414, 389296, 437958, 476552, 536121, 583944, 714828, 875916, 953104, 1072242, 1167888, 1429656, 1727501, 1751832, 2144484, 2859312, 3455002, 3503664, 4288968, 5182503, 6910004, 8577936, 10365006, 13820008, 15547509, 20730012, 27640016, 31095018, 41460024, 62190036, 82920048, 124380072, 248760144]

約数ペア:

[(1, 248760144), (2, 124380072), (3, 82920048), (4, 62190036), (6, 41460024), (8, 31095018), (9, 27640016), (12, 20730012), (16, 15547509), (18, 13820008), (24, 10365006), (29, 8577936), (36, 6910004), (48, 5182503), (58, 4288968), (71, 3503664), (72, 3455002), (87, 2859312), (116, 2144484), (142, 1751832), (144, 1727501), (174, 1429656), (213, 1167888), (232, 1072242), (261, 953104), (284, 875916), (348, 714828), (426, 583944), (464, 536121), (522, 476552), (568, 437958), (639, 389296), (696, 357414), (839, 296496), (852, 291972), (1044, 238276), (1136, 218979), (1278, 194648), (1392, 178707), (1678, 148248), (1704, 145986), (2059, 120816), (2088, 119138), (2517, 98832), (2556, 97324), (3356, 74124), (3408, 72993), (4118, 60408), (4176, 59569), (5034, 49416), (5112, 48662), (6177, 40272), (6712, 37062), (7551, 32944), (8236, 30204), (10068, 24708), (10224, 24331), (12354, 20136), (13424, 18531), (15102, 16472)]