247280438272

素因数分解:

$2^{10}\times 7^1\times {\mathrm{73}}^1\times {\mathrm{472573}}^1$

素因数の和:472673

約数の個数: 88

約数和(自身を含む): 572676514976

約数和(自身を除く): 325396076704

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 73, 112, 128, 146, 224, 256, 292, 448, 511, 512, 584, 896, 1022, 1024, 1168, 1792, 2044, 2336, 3584, 4088, 4672, 7168, 8176, 9344, 16352, 18688, 32704, 37376, 65408, 74752, 130816, 261632, 472573, 523264, 945146, 1890292, 3308011, 3780584, 6616022, 7561168, 13232044, 15122336, 26464088, 30244672, 34497829, 52928176, 60489344, 68995658, 105856352, 120978688, 137991316, 211712704, 241484803, 241957376, 275982632, 423425408, 482969606, 483914752, 551965264, 846850816, 965939212, 1103930528, 1693701632, 1931878424, 2207861056, 3387403264, 3863756848, 4415722112, 7727513696, 8831444224, 15455027392, 17662888448, 30910054784, 35325776896, 61820109568, 123640219136, 247280438272]

約数ペア:

[(1, 247280438272), (2, 123640219136), (4, 61820109568), (7, 35325776896), (8, 30910054784), (14, 17662888448), (16, 15455027392), (28, 8831444224), (32, 7727513696), (56, 4415722112), (64, 3863756848), (73, 3387403264), (112, 2207861056), (128, 1931878424), (146, 1693701632), (224, 1103930528), (256, 965939212), (292, 846850816), (448, 551965264), (511, 483914752), (512, 482969606), (584, 423425408), (896, 275982632), (1022, 241957376), (1024, 241484803), (1168, 211712704), (1792, 137991316), (2044, 120978688), (2336, 105856352), (3584, 68995658), (4088, 60489344), (4672, 52928176), (7168, 34497829), (8176, 30244672), (9344, 26464088), (16352, 15122336), (18688, 13232044), (32704, 7561168), (37376, 6616022), (65408, 3780584), (74752, 3308011), (130816, 1890292), (261632, 945146), (472573, 523264)]