212110848

素因数分解:

$2^9\times 3^2\times {\mathrm{191}}^1\times {\mathrm{241}}^1$

素因数の和:456

約数の個数: 120

約数和(自身を含む): 617924736

約数和(自身を除く): 405813888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 191, 192, 241, 256, 288, 382, 384, 482, 512, 573, 576, 723, 764, 768, 964, 1146, 1152, 1446, 1528, 1536, 1719, 1928, 2169, 2292, 2304, 2892, 3056, 3438, 3856, 4338, 4584, 4608, 5784, 6112, 6876, 7712, 8676, 9168, 11568, 12224, 13752, 15424, 17352, 18336, 23136, 24448, 27504, 30848, 34704, 36672, 46031, 46272, 48896, 55008, 61696, 69408, 73344, 92062, 92544, 97792, 110016, 123392, 138093, 138816, 146688, 184124, 185088, 220032, 276186, 277632, 293376, 368248, 370176, 414279, 440064, 552372, 555264, 736496, 828558, 880128, 1104744, 1110528, 1472992, 1657116, 2209488, 2945984, 3314232, 4418976, 5891968, 6628464, 8837952, 11783936, 13256928, 17675904, 23567872, 26513856, 35351808, 53027712, 70703616, 106055424, 212110848]

約数ペア:

[(1, 212110848), (2, 106055424), (3, 70703616), (4, 53027712), (6, 35351808), (8, 26513856), (9, 23567872), (12, 17675904), (16, 13256928), (18, 11783936), (24, 8837952), (32, 6628464), (36, 5891968), (48, 4418976), (64, 3314232), (72, 2945984), (96, 2209488), (128, 1657116), (144, 1472992), (191, 1110528), (192, 1104744), (241, 880128), (256, 828558), (288, 736496), (382, 555264), (384, 552372), (482, 440064), (512, 414279), (573, 370176), (576, 368248), (723, 293376), (764, 277632), (768, 276186), (964, 220032), (1146, 185088), (1152, 184124), (1446, 146688), (1528, 138816), (1536, 138093), (1719, 123392), (1928, 110016), (2169, 97792), (2292, 92544), (2304, 92062), (2892, 73344), (3056, 69408), (3438, 61696), (3856, 55008), (4338, 48896), (4584, 46272), (4608, 46031), (5784, 36672), (6112, 34704), (6876, 30848), (7712, 27504), (8676, 24448), (9168, 23136), (11568, 18336), (12224, 17352), (13752, 15424)]