299388312

素因数分解:

$2^3\times 3^4\times {\mathrm{37}}^1\times {\mathrm{12487}}^1$

素因数の和:12542

約数の個数: 80

約数和(自身を含む): 861297360

約数和(自身を除く): 561909048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 37, 54, 72, 74, 81, 108, 111, 148, 162, 216, 222, 296, 324, 333, 444, 648, 666, 888, 999, 1332, 1998, 2664, 2997, 3996, 5994, 7992, 11988, 12487, 23976, 24974, 37461, 49948, 74922, 99896, 112383, 149844, 224766, 299688, 337149, 449532, 462019, 674298, 899064, 924038, 1011447, 1348596, 1386057, 1848076, 2022894, 2697192, 2772114, 3696152, 4045788, 4158171, 5544228, 8091576, 8316342, 11088456, 12474513, 16632684, 24949026, 33265368, 37423539, 49898052, 74847078, 99796104, 149694156, 299388312]

約数ペア:

[(1, 299388312), (2, 149694156), (3, 99796104), (4, 74847078), (6, 49898052), (8, 37423539), (9, 33265368), (12, 24949026), (18, 16632684), (24, 12474513), (27, 11088456), (36, 8316342), (37, 8091576), (54, 5544228), (72, 4158171), (74, 4045788), (81, 3696152), (108, 2772114), (111, 2697192), (148, 2022894), (162, 1848076), (216, 1386057), (222, 1348596), (296, 1011447), (324, 924038), (333, 899064), (444, 674298), (648, 462019), (666, 449532), (888, 337149), (999, 299688), (1332, 224766), (1998, 149844), (2664, 112383), (2997, 99896), (3996, 74922), (5994, 49948), (7992, 37461), (11988, 24974), (12487, 23976)]