347890304

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{2699}}^1$

素因数の和:2785

約数の個数: 64

約数和(自身を含む): 743580000

約数和(自身を除く): 395689696

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 53, 64, 76, 106, 128, 152, 212, 304, 424, 608, 848, 1007, 1216, 1696, 2014, 2432, 2699, 3392, 4028, 5398, 6784, 8056, 10796, 16112, 21592, 32224, 43184, 51281, 64448, 86368, 102562, 128896, 143047, 172736, 205124, 286094, 345472, 410248, 572188, 820496, 1144376, 1640992, 2288752, 2717893, 3281984, 4577504, 5435786, 6563968, 9155008, 10871572, 18310016, 21743144, 43486288, 86972576, 173945152, 347890304]

約数ペア:

[(1, 347890304), (2, 173945152), (4, 86972576), (8, 43486288), (16, 21743144), (19, 18310016), (32, 10871572), (38, 9155008), (53, 6563968), (64, 5435786), (76, 4577504), (106, 3281984), (128, 2717893), (152, 2288752), (212, 1640992), (304, 1144376), (424, 820496), (608, 572188), (848, 410248), (1007, 345472), (1216, 286094), (1696, 205124), (2014, 172736), (2432, 143047), (2699, 128896), (3392, 102562), (4028, 86368), (5398, 64448), (6784, 51281), (8056, 43184), (10796, 32224), (16112, 21592)]