1521408

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{283}}^1$

素因数の和:309

約数の個数: 72

約数和(自身を含む): 4643968

約数和(自身を除く): 3122560

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 283, 336, 384, 448, 566, 672, 768, 849, 896, 1132, 1344, 1698, 1792, 1981, 2264, 2688, 3396, 3962, 4528, 5376, 5943, 6792, 7924, 9056, 11886, 13584, 15848, 18112, 23772, 27168, 31696, 36224, 47544, 54336, 63392, 72448, 95088, 108672, 126784, 190176, 217344, 253568, 380352, 507136, 760704, 1521408]

約数ペア:

[(1, 1521408), (2, 760704), (3, 507136), (4, 380352), (6, 253568), (7, 217344), (8, 190176), (12, 126784), (14, 108672), (16, 95088), (21, 72448), (24, 63392), (28, 54336), (32, 47544), (42, 36224), (48, 31696), (56, 27168), (64, 23772), (84, 18112), (96, 15848), (112, 13584), (128, 11886), (168, 9056), (192, 7924), (224, 6792), (256, 5943), (283, 5376), (336, 4528), (384, 3962), (448, 3396), (566, 2688), (672, 2264), (768, 1981), (849, 1792), (896, 1698), (1132, 1344)]