219240448

素因数分解:

$2^{11}\times 7^1\times {\mathrm{41}}^1\times {\mathrm{373}}^1$

素因数の和:443

約数の個数: 96

約数和(自身を含む): 514594080

約数和(自身を除く): 295353632

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 56, 64, 82, 112, 128, 164, 224, 256, 287, 328, 373, 448, 512, 574, 656, 746, 896, 1024, 1148, 1312, 1492, 1792, 2048, 2296, 2611, 2624, 2984, 3584, 4592, 5222, 5248, 5968, 7168, 9184, 10444, 10496, 11936, 14336, 15293, 18368, 20888, 20992, 23872, 30586, 36736, 41776, 41984, 47744, 61172, 73472, 83552, 83968, 95488, 107051, 122344, 146944, 167104, 190976, 214102, 244688, 293888, 334208, 381952, 428204, 489376, 587776, 668416, 763904, 856408, 978752, 1336832, 1712816, 1957504, 2673664, 3425632, 3915008, 5347328, 6851264, 7830016, 13702528, 15660032, 27405056, 31320064, 54810112, 109620224, 219240448]

約数ペア:

[(1, 219240448), (2, 109620224), (4, 54810112), (7, 31320064), (8, 27405056), (14, 15660032), (16, 13702528), (28, 7830016), (32, 6851264), (41, 5347328), (56, 3915008), (64, 3425632), (82, 2673664), (112, 1957504), (128, 1712816), (164, 1336832), (224, 978752), (256, 856408), (287, 763904), (328, 668416), (373, 587776), (448, 489376), (512, 428204), (574, 381952), (656, 334208), (746, 293888), (896, 244688), (1024, 214102), (1148, 190976), (1312, 167104), (1492, 146944), (1792, 122344), (2048, 107051), (2296, 95488), (2611, 83968), (2624, 83552), (2984, 73472), (3584, 61172), (4592, 47744), (5222, 41984), (5248, 41776), (5968, 36736), (7168, 30586), (9184, 23872), (10444, 20992), (10496, 20888), (11936, 18368), (14336, 15293)]