319797802082

素因数分解:

$2^1\times {\mathrm{11}}^3\times {\mathrm{53}}^1\times {\mathrm{1163}}^1\times {\mathrm{1949}}^1$

素因数の和:3200

約数の個数: 64

約数和(自身を含む): 538323926400

約数和(自身を除く): 218526124318

約数列:

[1, 2, 11, 22, 53, 106, 121, 242, 583, 1163, 1166, 1331, 1949, 2326, 2662, 3898, 6413, 12793, 12826, 21439, 25586, 42878, 61639, 70543, 103297, 123278, 140723, 141086, 206594, 235829, 281446, 471658, 678029, 1136267, 1356058, 1547953, 2266687, 2272534, 2594119, 3095906, 4533374, 5188238, 7458319, 12498937, 14916638, 24933557, 24997874, 49867114, 82041509, 120134411, 137488307, 164083018, 240268822, 274269127, 274976614, 548538254, 1321478521, 2642957042, 3016960397, 6033920794, 14536263731, 29072527462, 159898901041, 319797802082]

約数ペア:

[(1, 319797802082), (2, 159898901041), (11, 29072527462), (22, 14536263731), (53, 6033920794), (106, 3016960397), (121, 2642957042), (242, 1321478521), (583, 548538254), (1163, 274976614), (1166, 274269127), (1331, 240268822), (1949, 164083018), (2326, 137488307), (2662, 120134411), (3898, 82041509), (6413, 49867114), (12793, 24997874), (12826, 24933557), (21439, 14916638), (25586, 12498937), (42878, 7458319), (61639, 5188238), (70543, 4533374), (103297, 3095906), (123278, 2594119), (140723, 2272534), (141086, 2266687), (206594, 1547953), (235829, 1356058), (281446, 1136267), (471658, 678029)]