268328412

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{1877}}^1$

素因数の和:1936

約数の個数: 108

約数和(自身を含む): 781345656

約数和(自身を除く): 513017244

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 33, 36, 38, 44, 57, 66, 76, 99, 114, 132, 171, 198, 209, 228, 342, 361, 396, 418, 627, 684, 722, 836, 1083, 1254, 1444, 1877, 1881, 2166, 2508, 3249, 3754, 3762, 3971, 4332, 5631, 6498, 7508, 7524, 7942, 11262, 11913, 12996, 15884, 16893, 20647, 22524, 23826, 33786, 35663, 35739, 41294, 47652, 61941, 67572, 71326, 71478, 82588, 106989, 123882, 142652, 142956, 185823, 213978, 247764, 320967, 371646, 392293, 427956, 641934, 677597, 743292, 784586, 1176879, 1283868, 1355194, 1569172, 2032791, 2353758, 2710388, 3530637, 4065582, 4707516, 6098373, 7061274, 7453567, 8131164, 12196746, 14122548, 14907134, 22360701, 24393492, 29814268, 44721402, 67082103, 89442804, 134164206, 268328412]

約数ペア:

[(1, 268328412), (2, 134164206), (3, 89442804), (4, 67082103), (6, 44721402), (9, 29814268), (11, 24393492), (12, 22360701), (18, 14907134), (19, 14122548), (22, 12196746), (33, 8131164), (36, 7453567), (38, 7061274), (44, 6098373), (57, 4707516), (66, 4065582), (76, 3530637), (99, 2710388), (114, 2353758), (132, 2032791), (171, 1569172), (198, 1355194), (209, 1283868), (228, 1176879), (342, 784586), (361, 743292), (396, 677597), (418, 641934), (627, 427956), (684, 392293), (722, 371646), (836, 320967), (1083, 247764), (1254, 213978), (1444, 185823), (1877, 142956), (1881, 142652), (2166, 123882), (2508, 106989), (3249, 82588), (3754, 71478), (3762, 71326), (3971, 67572), (4332, 61941), (5631, 47652), (6498, 41294), (7508, 35739), (7524, 35663), (7942, 33786), (11262, 23826), (11913, 22524), (12996, 20647), (15884, 16893)]