229780404

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{130261}}^1$

素因数の和:130285

約数の個数: 54

約数和(自身を含む): 675668994

約数和(自身を除く): 445888590

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 130261, 260522, 390783, 521044, 781566, 911827, 1172349, 1563132, 1823654, 2344698, 2735481, 3647308, 4689396, 5470962, 6382789, 8206443, 10941924, 12765578, 16412886, 19148367, 25531156, 32825772, 38296734, 57445101, 76593468, 114890202, 229780404]

約数ペア:

[(1, 229780404), (2, 114890202), (3, 76593468), (4, 57445101), (6, 38296734), (7, 32825772), (9, 25531156), (12, 19148367), (14, 16412886), (18, 12765578), (21, 10941924), (28, 8206443), (36, 6382789), (42, 5470962), (49, 4689396), (63, 3647308), (84, 2735481), (98, 2344698), (126, 1823654), (147, 1563132), (196, 1172349), (252, 911827), (294, 781566), (441, 521044), (588, 390783), (882, 260522), (1764, 130261)]