229487652

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{5897}}^1$

素因数の和:5977

約数の個数: 72

約数和(自身を含む): 618299136

約数和(自身を除く): 388811484

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 47, 69, 92, 94, 138, 141, 188, 207, 276, 282, 414, 423, 564, 828, 846, 1081, 1692, 2162, 3243, 4324, 5897, 6486, 9729, 11794, 12972, 17691, 19458, 23588, 35382, 38916, 53073, 70764, 106146, 135631, 212292, 271262, 277159, 406893, 542524, 554318, 813786, 831477, 1108636, 1220679, 1627572, 1662954, 2441358, 2494431, 3325908, 4882716, 4988862, 6374657, 9977724, 12749314, 19123971, 25498628, 38247942, 57371913, 76495884, 114743826, 229487652]

約数ペア:

[(1, 229487652), (2, 114743826), (3, 76495884), (4, 57371913), (6, 38247942), (9, 25498628), (12, 19123971), (18, 12749314), (23, 9977724), (36, 6374657), (46, 4988862), (47, 4882716), (69, 3325908), (92, 2494431), (94, 2441358), (138, 1662954), (141, 1627572), (188, 1220679), (207, 1108636), (276, 831477), (282, 813786), (414, 554318), (423, 542524), (564, 406893), (828, 277159), (846, 271262), (1081, 212292), (1692, 135631), (2162, 106146), (3243, 70764), (4324, 53073), (5897, 38916), (6486, 35382), (9729, 23588), (11794, 19458), (12972, 17691)]