490132224

素因数分解:

$2^8\times 3^2\times {\mathrm{199}}^1\times {\mathrm{1069}}^1$

素因数の和:1290

約数の個数: 108

約数和(自身を含む): 1421602000

約数和(自身を除く): 931469776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 199, 256, 288, 384, 398, 576, 597, 768, 796, 1069, 1152, 1194, 1592, 1791, 2138, 2304, 2388, 3184, 3207, 3582, 4276, 4776, 6368, 6414, 7164, 8552, 9552, 9621, 12736, 12828, 14328, 17104, 19104, 19242, 25472, 25656, 28656, 34208, 38208, 38484, 50944, 51312, 57312, 68416, 76416, 76968, 102624, 114624, 136832, 152832, 153936, 205248, 212731, 229248, 273664, 307872, 410496, 425462, 458496, 615744, 638193, 820992, 850924, 1231488, 1276386, 1701848, 1914579, 2462976, 2552772, 3403696, 3829158, 5105544, 6807392, 7658316, 10211088, 13614784, 15316632, 20422176, 27229568, 30633264, 40844352, 54459136, 61266528, 81688704, 122533056, 163377408, 245066112, 490132224]

約数ペア:

[(1, 490132224), (2, 245066112), (3, 163377408), (4, 122533056), (6, 81688704), (8, 61266528), (9, 54459136), (12, 40844352), (16, 30633264), (18, 27229568), (24, 20422176), (32, 15316632), (36, 13614784), (48, 10211088), (64, 7658316), (72, 6807392), (96, 5105544), (128, 3829158), (144, 3403696), (192, 2552772), (199, 2462976), (256, 1914579), (288, 1701848), (384, 1276386), (398, 1231488), (576, 850924), (597, 820992), (768, 638193), (796, 615744), (1069, 458496), (1152, 425462), (1194, 410496), (1592, 307872), (1791, 273664), (2138, 229248), (2304, 212731), (2388, 205248), (3184, 153936), (3207, 152832), (3582, 136832), (4276, 114624), (4776, 102624), (6368, 76968), (6414, 76416), (7164, 68416), (8552, 57312), (9552, 51312), (9621, 50944), (12736, 38484), (12828, 38208), (14328, 34208), (17104, 28656), (19104, 25656), (19242, 25472)]