219037376

素因数分解:

$2^6\times {\mathrm{73}}^1\times {\mathrm{173}}^1\times {\mathrm{271}}^1$

素因数の和:529

約数の個数: 56

約数和(自身を含む): 444788544

約数和(自身を除く): 225751168

約数列:

[1, 2, 4, 8, 16, 32, 64, 73, 146, 173, 271, 292, 346, 542, 584, 692, 1084, 1168, 1384, 2168, 2336, 2768, 4336, 4672, 5536, 8672, 11072, 12629, 17344, 19783, 25258, 39566, 46883, 50516, 79132, 93766, 101032, 158264, 187532, 202064, 316528, 375064, 404128, 633056, 750128, 808256, 1266112, 1500256, 3000512, 3422459, 6844918, 13689836, 27379672, 54759344, 109518688, 219037376]

約数ペア:

[(1, 219037376), (2, 109518688), (4, 54759344), (8, 27379672), (16, 13689836), (32, 6844918), (64, 3422459), (73, 3000512), (146, 1500256), (173, 1266112), (271, 808256), (292, 750128), (346, 633056), (542, 404128), (584, 375064), (692, 316528), (1084, 202064), (1168, 187532), (1384, 158264), (2168, 101032), (2336, 93766), (2768, 79132), (4336, 50516), (4672, 46883), (5536, 39566), (8672, 25258), (11072, 19783), (12629, 17344)]