2440512

素因数分解:

$2^6\times 3^2\times {\mathrm{19}}^1\times {\mathrm{223}}^1$

素因数の和:260

約数の個数: 84

約数和(自身を含む): 7396480

約数和(自身を除く): 4955968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 96, 114, 144, 152, 171, 192, 223, 228, 288, 304, 342, 446, 456, 576, 608, 669, 684, 892, 912, 1216, 1338, 1368, 1784, 1824, 2007, 2676, 2736, 3568, 3648, 4014, 4237, 5352, 5472, 7136, 8028, 8474, 10704, 10944, 12711, 14272, 16056, 16948, 21408, 25422, 32112, 33896, 38133, 42816, 50844, 64224, 67792, 76266, 101688, 128448, 135584, 152532, 203376, 271168, 305064, 406752, 610128, 813504, 1220256, 2440512]

約数ペア:

[(1, 2440512), (2, 1220256), (3, 813504), (4, 610128), (6, 406752), (8, 305064), (9, 271168), (12, 203376), (16, 152532), (18, 135584), (19, 128448), (24, 101688), (32, 76266), (36, 67792), (38, 64224), (48, 50844), (57, 42816), (64, 38133), (72, 33896), (76, 32112), (96, 25422), (114, 21408), (144, 16948), (152, 16056), (171, 14272), (192, 12711), (223, 10944), (228, 10704), (288, 8474), (304, 8028), (342, 7136), (446, 5472), (456, 5352), (576, 4237), (608, 4014), (669, 3648), (684, 3568), (892, 2736), (912, 2676), (1216, 2007), (1338, 1824), (1368, 1784)]