289260888

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{769}}^1\times {\mathrm{2239}}^1$

素因数の和:3024

約数の個数: 64

約数和(自身を含む): 827904000

約数和(自身を除く): 538643112

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 769, 1538, 2239, 2307, 3076, 4478, 4614, 5383, 6152, 6717, 8956, 9228, 10766, 13434, 15673, 16149, 17912, 18456, 21532, 26868, 31346, 32298, 43064, 47019, 53736, 62692, 64596, 94038, 125384, 129192, 188076, 376152, 1721791, 3443582, 5165373, 6887164, 10330746, 12052537, 13774328, 20661492, 24105074, 36157611, 41322984, 48210148, 72315222, 96420296, 144630444, 289260888]

約数ペア:

[(1, 289260888), (2, 144630444), (3, 96420296), (4, 72315222), (6, 48210148), (7, 41322984), (8, 36157611), (12, 24105074), (14, 20661492), (21, 13774328), (24, 12052537), (28, 10330746), (42, 6887164), (56, 5165373), (84, 3443582), (168, 1721791), (769, 376152), (1538, 188076), (2239, 129192), (2307, 125384), (3076, 94038), (4478, 64596), (4614, 62692), (5383, 53736), (6152, 47019), (6717, 43064), (8956, 32298), (9228, 31346), (10766, 26868), (13434, 21532), (15673, 18456), (16149, 17912)]