338013585

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{419}}^1$

素因数の和:647

約数の個数: 96

約数和(自身を含む): 726485760

約数和(自身を除く): 388472175

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 35, 39, 45, 63, 65, 91, 105, 117, 195, 197, 273, 315, 419, 455, 585, 591, 819, 985, 1257, 1365, 1379, 1773, 2095, 2561, 2933, 2955, 3771, 4095, 4137, 5447, 6285, 6895, 7683, 8799, 8865, 12411, 12805, 14665, 16341, 17927, 18855, 20685, 23049, 26397, 27235, 38129, 38415, 43995, 49023, 53781, 62055, 81705, 82543, 89635, 114387, 115245, 131985, 161343, 190645, 245115, 247629, 268905, 343161, 412715, 571935, 577801, 742887, 806715, 1073059, 1238145, 1715805, 1733403, 2889005, 3219177, 3714435, 5200209, 5365295, 7511413, 8667015, 9657531, 16095885, 22534239, 26001045, 37557065, 48287655, 67602717, 112671195, 338013585]

約数ペア:

[(1, 338013585), (3, 112671195), (5, 67602717), (7, 48287655), (9, 37557065), (13, 26001045), (15, 22534239), (21, 16095885), (35, 9657531), (39, 8667015), (45, 7511413), (63, 5365295), (65, 5200209), (91, 3714435), (105, 3219177), (117, 2889005), (195, 1733403), (197, 1715805), (273, 1238145), (315, 1073059), (419, 806715), (455, 742887), (585, 577801), (591, 571935), (819, 412715), (985, 343161), (1257, 268905), (1365, 247629), (1379, 245115), (1773, 190645), (2095, 161343), (2561, 131985), (2933, 115245), (2955, 114387), (3771, 89635), (4095, 82543), (4137, 81705), (5447, 62055), (6285, 53781), (6895, 49023), (7683, 43995), (8799, 38415), (8865, 38129), (12411, 27235), (12805, 26397), (14665, 23049), (16341, 20685), (17927, 18855)]