1047946692

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{211}}^1$

素因数の和:354

約数の個数: 144

約数和(自身を含む): 2780897280

約数和(自身を除く): 1732950588

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 79, 93, 124, 156, 158, 169, 186, 211, 237, 316, 338, 372, 403, 422, 474, 507, 633, 676, 806, 844, 948, 1014, 1027, 1209, 1266, 1612, 2028, 2054, 2418, 2449, 2532, 2743, 3081, 4108, 4836, 4898, 5239, 5486, 6162, 6541, 7347, 8229, 9796, 10478, 10972, 12324, 13082, 13351, 14694, 15717, 16458, 16669, 19623, 20956, 26164, 26702, 29388, 31434, 31837, 32916, 33338, 35659, 39246, 40053, 50007, 53404, 62868, 63674, 66676, 71318, 78492, 80106, 85033, 95511, 100014, 106977, 127348, 142636, 160212, 170066, 191022, 200028, 213954, 216697, 255099, 340132, 382044, 413881, 427908, 433394, 510198, 516739, 650091, 827762, 866788, 1020396, 1033478, 1105429, 1241643, 1300182, 1550217, 1655524, 2066956, 2210858, 2483286, 2600364, 2817061, 3100434, 3316287, 4421716, 4966572, 5634122, 6200868, 6632574, 6717607, 8451183, 11268244, 13265148, 13435214, 16902366, 20152821, 26870428, 33804732, 40305642, 80611284, 87328891, 174657782, 261986673, 349315564, 523973346, 1047946692]

約数ペア:

[(1, 1047946692), (2, 523973346), (3, 349315564), (4, 261986673), (6, 174657782), (12, 87328891), (13, 80611284), (26, 40305642), (31, 33804732), (39, 26870428), (52, 20152821), (62, 16902366), (78, 13435214), (79, 13265148), (93, 11268244), (124, 8451183), (156, 6717607), (158, 6632574), (169, 6200868), (186, 5634122), (211, 4966572), (237, 4421716), (316, 3316287), (338, 3100434), (372, 2817061), (403, 2600364), (422, 2483286), (474, 2210858), (507, 2066956), (633, 1655524), (676, 1550217), (806, 1300182), (844, 1241643), (948, 1105429), (1014, 1033478), (1027, 1020396), (1209, 866788), (1266, 827762), (1612, 650091), (2028, 516739), (2054, 510198), (2418, 433394), (2449, 427908), (2532, 413881), (2743, 382044), (3081, 340132), (4108, 255099), (4836, 216697), (4898, 213954), (5239, 200028), (5486, 191022), (6162, 170066), (6541, 160212), (7347, 142636), (8229, 127348), (9796, 106977), (10478, 100014), (10972, 95511), (12324, 85033), (13082, 80106), (13351, 78492), (14694, 71318), (15717, 66676), (16458, 63674), (16669, 62868), (19623, 53404), (20956, 50007), (26164, 40053), (26702, 39246), (29388, 35659), (31434, 33338), (31837, 32916)]