257874144

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{244199}}^1$

素因数の和:244223

約数の個数: 48

約数和(自身を含む): 738460800

約数和(自身を除く): 480586656

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 66, 88, 96, 132, 176, 264, 352, 528, 1056, 244199, 488398, 732597, 976796, 1465194, 1953592, 2686189, 2930388, 3907184, 5372378, 5860776, 7814368, 8058567, 10744756, 11721552, 16117134, 21489512, 23443104, 32234268, 42979024, 64468536, 85958048, 128937072, 257874144]

約数ペア:

[(1, 257874144), (2, 128937072), (3, 85958048), (4, 64468536), (6, 42979024), (8, 32234268), (11, 23443104), (12, 21489512), (16, 16117134), (22, 11721552), (24, 10744756), (32, 8058567), (33, 7814368), (44, 5860776), (48, 5372378), (66, 3907184), (88, 2930388), (96, 2686189), (132, 1953592), (176, 1465194), (264, 976796), (352, 732597), (528, 488398), (1056, 244199)]