120331354

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1663}}^1$

素因数の和:1723

約数の個数: 48

約数和(自身を含む): 223082496

約数和(自身を除く): 102751142

約数列:

[1, 2, 11, 13, 22, 23, 26, 46, 121, 143, 242, 253, 286, 299, 506, 598, 1573, 1663, 2783, 3146, 3289, 3326, 5566, 6578, 18293, 21619, 36179, 36586, 38249, 43238, 72358, 76498, 201223, 237809, 402446, 420739, 475618, 497237, 841478, 994474, 2615899, 4628129, 5231798, 5469607, 9256258, 10939214, 60165677, 120331354]

約数ペア:

[(1, 120331354), (2, 60165677), (11, 10939214), (13, 9256258), (22, 5469607), (23, 5231798), (26, 4628129), (46, 2615899), (121, 994474), (143, 841478), (242, 497237), (253, 475618), (286, 420739), (299, 402446), (506, 237809), (598, 201223), (1573, 76498), (1663, 72358), (2783, 43238), (3146, 38249), (3289, 36586), (3326, 36179), (5566, 21619), (6578, 18293)]