281938112

素因数分解:

$2^6\times {\mathrm{19}}^2\times {\mathrm{12203}}^1$

素因数の和:12253

約数の個数: 42

約数和(自身を含む): 590514948

約数和(自身を除く): 308576836

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 361, 608, 722, 1216, 1444, 2888, 5776, 11552, 12203, 23104, 24406, 48812, 97624, 195248, 231857, 390496, 463714, 780992, 927428, 1854856, 3709712, 4405283, 7419424, 8810566, 14838848, 17621132, 35242264, 70484528, 140969056, 281938112]

約数ペア:

[(1, 281938112), (2, 140969056), (4, 70484528), (8, 35242264), (16, 17621132), (19, 14838848), (32, 8810566), (38, 7419424), (64, 4405283), (76, 3709712), (152, 1854856), (304, 927428), (361, 780992), (608, 463714), (722, 390496), (1216, 231857), (1444, 195248), (2888, 97624), (5776, 48812), (11552, 24406), (12203, 23104)]