290821824

素因数分解:

$2^6\times 3^2\times {\mathrm{101}}^1\times {\mathrm{4999}}^1$

素因数の和:5118

約数の個数: 84

約数和(自身を含む): 842010000

約数和(自身を除く): 551188176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 101, 144, 192, 202, 288, 303, 404, 576, 606, 808, 909, 1212, 1616, 1818, 2424, 3232, 3636, 4848, 4999, 6464, 7272, 9696, 9998, 14544, 14997, 19392, 19996, 29088, 29994, 39992, 44991, 58176, 59988, 79984, 89982, 119976, 159968, 179964, 239952, 319936, 359928, 479904, 504899, 719856, 959808, 1009798, 1439712, 1514697, 2019596, 2879424, 3029394, 4039192, 4544091, 6058788, 8078384, 9088182, 12117576, 16156768, 18176364, 24235152, 32313536, 36352728, 48470304, 72705456, 96940608, 145410912, 290821824]

約数ペア:

[(1, 290821824), (2, 145410912), (3, 96940608), (4, 72705456), (6, 48470304), (8, 36352728), (9, 32313536), (12, 24235152), (16, 18176364), (18, 16156768), (24, 12117576), (32, 9088182), (36, 8078384), (48, 6058788), (64, 4544091), (72, 4039192), (96, 3029394), (101, 2879424), (144, 2019596), (192, 1514697), (202, 1439712), (288, 1009798), (303, 959808), (404, 719856), (576, 504899), (606, 479904), (808, 359928), (909, 319936), (1212, 239952), (1616, 179964), (1818, 159968), (2424, 119976), (3232, 89982), (3636, 79984), (4848, 59988), (4999, 58176), (6464, 44991), (7272, 39992), (9696, 29994), (9998, 29088), (14544, 19996), (14997, 19392)]