13195008

素因数分解:

$2^8\times 3^3\times {\mathrm{23}}^1\times {\mathrm{83}}^1$

素因数の和:131

約数の個数: 144

約数和(自身を含む): 41207040

約数和(自身を除く): 28012032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 64, 69, 72, 83, 92, 96, 108, 128, 138, 144, 166, 184, 192, 207, 216, 249, 256, 276, 288, 332, 368, 384, 414, 432, 498, 552, 576, 621, 664, 736, 747, 768, 828, 864, 996, 1104, 1152, 1242, 1328, 1472, 1494, 1656, 1728, 1909, 1992, 2208, 2241, 2304, 2484, 2656, 2944, 2988, 3312, 3456, 3818, 3984, 4416, 4482, 4968, 5312, 5727, 5888, 5976, 6624, 6912, 7636, 7968, 8832, 8964, 9936, 10624, 11454, 11952, 13248, 15272, 15936, 17181, 17664, 17928, 19872, 21248, 22908, 23904, 26496, 30544, 31872, 34362, 35856, 39744, 45816, 47808, 51543, 52992, 61088, 63744, 68724, 71712, 79488, 91632, 95616, 103086, 122176, 137448, 143424, 158976, 183264, 191232, 206172, 244352, 274896, 286848, 366528, 412344, 488704, 549792, 573696, 733056, 824688, 1099584, 1466112, 1649376, 2199168, 3298752, 4398336, 6597504, 13195008]

約数ペア:

[(1, 13195008), (2, 6597504), (3, 4398336), (4, 3298752), (6, 2199168), (8, 1649376), (9, 1466112), (12, 1099584), (16, 824688), (18, 733056), (23, 573696), (24, 549792), (27, 488704), (32, 412344), (36, 366528), (46, 286848), (48, 274896), (54, 244352), (64, 206172), (69, 191232), (72, 183264), (83, 158976), (92, 143424), (96, 137448), (108, 122176), (128, 103086), (138, 95616), (144, 91632), (166, 79488), (184, 71712), (192, 68724), (207, 63744), (216, 61088), (249, 52992), (256, 51543), (276, 47808), (288, 45816), (332, 39744), (368, 35856), (384, 34362), (414, 31872), (432, 30544), (498, 26496), (552, 23904), (576, 22908), (621, 21248), (664, 19872), (736, 17928), (747, 17664), (768, 17181), (828, 15936), (864, 15272), (996, 13248), (1104, 11952), (1152, 11454), (1242, 10624), (1328, 9936), (1472, 8964), (1494, 8832), (1656, 7968), (1728, 7636), (1909, 6912), (1992, 6624), (2208, 5976), (2241, 5888), (2304, 5727), (2484, 5312), (2656, 4968), (2944, 4482), (2988, 4416), (3312, 3984), (3456, 3818)]