251027568

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^2\times {\mathrm{14407}}^1$

素因数の和:14443

約数の個数: 90

約数和(自身を含む): 772254392

約数和(自身を除く): 521226824

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 121, 132, 144, 176, 198, 242, 264, 363, 396, 484, 528, 726, 792, 968, 1089, 1452, 1584, 1936, 2178, 2904, 4356, 5808, 8712, 14407, 17424, 28814, 43221, 57628, 86442, 115256, 129663, 158477, 172884, 230512, 259326, 316954, 345768, 475431, 518652, 633908, 691536, 950862, 1037304, 1267816, 1426293, 1743247, 1901724, 2074608, 2535632, 2852586, 3486494, 3803448, 5229741, 5705172, 6972988, 7606896, 10459482, 11410344, 13945976, 15689223, 20918964, 22820688, 27891952, 31378446, 41837928, 62756892, 83675856, 125513784, 251027568]

約数ペア:

[(1, 251027568), (2, 125513784), (3, 83675856), (4, 62756892), (6, 41837928), (8, 31378446), (9, 27891952), (11, 22820688), (12, 20918964), (16, 15689223), (18, 13945976), (22, 11410344), (24, 10459482), (33, 7606896), (36, 6972988), (44, 5705172), (48, 5229741), (66, 3803448), (72, 3486494), (88, 2852586), (99, 2535632), (121, 2074608), (132, 1901724), (144, 1743247), (176, 1426293), (198, 1267816), (242, 1037304), (264, 950862), (363, 691536), (396, 633908), (484, 518652), (528, 475431), (726, 345768), (792, 316954), (968, 259326), (1089, 230512), (1452, 172884), (1584, 158477), (1936, 129663), (2178, 115256), (2904, 86442), (4356, 57628), (5808, 43221), (8712, 28814), (14407, 17424)]