247812288

素因数分解:

$2^6\times 3^1\times {\mathrm{19}}^1\times {\mathrm{67931}}^1$

素因数の和:67965

約数の個数: 56

約数和(自身を含む): 690189120

約数和(自身を除く): 442376832

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 152, 192, 228, 304, 456, 608, 912, 1216, 1824, 3648, 67931, 135862, 203793, 271724, 407586, 543448, 815172, 1086896, 1290689, 1630344, 2173792, 2581378, 3260688, 3872067, 4347584, 5162756, 6521376, 7744134, 10325512, 13042752, 15488268, 20651024, 30976536, 41302048, 61953072, 82604096, 123906144, 247812288]

約数ペア:

[(1, 247812288), (2, 123906144), (3, 82604096), (4, 61953072), (6, 41302048), (8, 30976536), (12, 20651024), (16, 15488268), (19, 13042752), (24, 10325512), (32, 7744134), (38, 6521376), (48, 5162756), (57, 4347584), (64, 3872067), (76, 3260688), (96, 2581378), (114, 2173792), (152, 1630344), (192, 1290689), (228, 1086896), (304, 815172), (456, 543448), (608, 407586), (912, 271724), (1216, 203793), (1824, 135862), (3648, 67931)]