22222462509

素因数分解:

$3^5\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{229}}^1$

素因数の和:426

約数の個数: 144

約数和(自身を含む): 38608315200

約数和(自身を除く): 16385852691

約数列:

[1, 3, 9, 13, 17, 27, 39, 51, 81, 117, 139, 153, 169, 221, 229, 243, 351, 417, 459, 507, 663, 687, 1053, 1251, 1377, 1521, 1807, 1989, 2061, 2363, 2873, 2977, 3159, 3753, 3893, 4131, 4563, 5421, 5967, 6183, 7089, 8619, 8931, 11259, 11679, 13689, 16263, 17901, 18549, 21267, 23491, 25857, 26793, 30719, 31831, 33777, 35037, 38701, 41067, 48789, 50609, 53703, 55647, 63801, 70473, 77571, 80379, 92157, 95493, 105111, 116103, 146367, 151827, 191403, 211419, 232713, 241137, 276471, 286479, 315333, 348309, 399347, 413803, 439101, 455481, 541127, 574209, 634257, 657917, 698139, 723411, 829413, 859437, 945999, 1044927, 1198041, 1241409, 1366443, 1623381, 1902771, 1973751, 2488239, 2578311, 3134781, 3594123, 3724227, 4099329, 4870143, 5379439, 5708313, 5921253, 7034651, 7464717, 7734933, 9404343, 10782369, 11172681, 12297987, 14610429, 16138317, 17763759, 21103953, 32347107, 33518043, 43831287, 48414951, 53291277, 63311859, 91450463, 97041321, 100554129, 131493861, 145244853, 159873831, 189935577, 274351389, 435734559, 569806731, 823054167, 1307203677, 1709420193, 2469162501, 7407487503, 22222462509]

約数ペア:

[(1, 22222462509), (3, 7407487503), (9, 2469162501), (13, 1709420193), (17, 1307203677), (27, 823054167), (39, 569806731), (51, 435734559), (81, 274351389), (117, 189935577), (139, 159873831), (153, 145244853), (169, 131493861), (221, 100554129), (229, 97041321), (243, 91450463), (351, 63311859), (417, 53291277), (459, 48414951), (507, 43831287), (663, 33518043), (687, 32347107), (1053, 21103953), (1251, 17763759), (1377, 16138317), (1521, 14610429), (1807, 12297987), (1989, 11172681), (2061, 10782369), (2363, 9404343), (2873, 7734933), (2977, 7464717), (3159, 7034651), (3753, 5921253), (3893, 5708313), (4131, 5379439), (4563, 4870143), (5421, 4099329), (5967, 3724227), (6183, 3594123), (7089, 3134781), (8619, 2578311), (8931, 2488239), (11259, 1973751), (11679, 1902771), (13689, 1623381), (16263, 1366443), (17901, 1241409), (18549, 1198041), (21267, 1044927), (23491, 945999), (25857, 859437), (26793, 829413), (30719, 723411), (31831, 698139), (33777, 657917), (35037, 634257), (38701, 574209), (41067, 541127), (48789, 455481), (50609, 439101), (53703, 413803), (55647, 399347), (63801, 348309), (70473, 315333), (77571, 286479), (80379, 276471), (92157, 241137), (95493, 232713), (105111, 211419), (116103, 191403), (146367, 151827)]