238991952

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{121439}}^1$

素因数の和:121491

約数の個数: 40

約数和(自身を含む): 632459520

約数和(自身を除く): 393467568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 123, 164, 246, 328, 492, 656, 984, 1968, 121439, 242878, 364317, 485756, 728634, 971512, 1457268, 1943024, 2914536, 4978999, 5829072, 9957998, 14936997, 19915996, 29873994, 39831992, 59747988, 79663984, 119495976, 238991952]

約数ペア:

[(1, 238991952), (2, 119495976), (3, 79663984), (4, 59747988), (6, 39831992), (8, 29873994), (12, 19915996), (16, 14936997), (24, 9957998), (41, 5829072), (48, 4978999), (82, 2914536), (123, 1943024), (164, 1457268), (246, 971512), (328, 728634), (492, 485756), (656, 364317), (984, 242878), (1968, 121439)]