248349354

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{139}}^1$

素因数の和:296

約数の個数: 96

約数和(自身を含む): 579156480

約数和(自身を除く): 330807126

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 107, 121, 138, 139, 214, 242, 253, 278, 321, 363, 417, 506, 642, 726, 759, 834, 1177, 1518, 1529, 2354, 2461, 2783, 3058, 3197, 3531, 4587, 4922, 5566, 6394, 7062, 7383, 8349, 9174, 9591, 12947, 14766, 14873, 16698, 16819, 19182, 25894, 27071, 29746, 33638, 35167, 38841, 44619, 50457, 54142, 70334, 77682, 81213, 89238, 100914, 105501, 162426, 163603, 211002, 297781, 327206, 342079, 386837, 490809, 595562, 684158, 773674, 893343, 981618, 1026237, 1160511, 1786686, 1799633, 2052474, 2321022, 3599266, 3762869, 5398899, 7525738, 10797798, 11288607, 22577214, 41391559, 82783118, 124174677, 248349354]

約数ペア:

[(1, 248349354), (2, 124174677), (3, 82783118), (6, 41391559), (11, 22577214), (22, 11288607), (23, 10797798), (33, 7525738), (46, 5398899), (66, 3762869), (69, 3599266), (107, 2321022), (121, 2052474), (138, 1799633), (139, 1786686), (214, 1160511), (242, 1026237), (253, 981618), (278, 893343), (321, 773674), (363, 684158), (417, 595562), (506, 490809), (642, 386837), (726, 342079), (759, 327206), (834, 297781), (1177, 211002), (1518, 163603), (1529, 162426), (2354, 105501), (2461, 100914), (2783, 89238), (3058, 81213), (3197, 77682), (3531, 70334), (4587, 54142), (4922, 50457), (5566, 44619), (6394, 38841), (7062, 35167), (7383, 33638), (8349, 29746), (9174, 27071), (9591, 25894), (12947, 19182), (14766, 16819), (14873, 16698)]